172165392

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 240

約数和(自身を含む): 602997120

約数和(自身を除く): 430831728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 197, 204, 216, 238, 252, 272, 289, 306, 336, 357, 378, 394, 408, 432, 459, 476, 504, 578, 591, 612, 714, 756, 788, 816, 867, 918, 952, 1008, 1071, 1156, 1182, 1224, 1379, 1428, 1512, 1576, 1734, 1773, 1836, 1904, 2023, 2142, 2312, 2364, 2448, 2601, 2758, 2856, 3024, 3152, 3213, 3349, 3468, 3546, 3672, 4046, 4137, 4284, 4624, 4728, 5202, 5319, 5516, 5712, 6069, 6426, 6698, 6936, 7092, 7344, 7803, 8092, 8274, 8568, 9456, 10047, 10404, 10638, 11032, 12138, 12411, 12852, 13396, 13872, 14184, 15606, 16184, 16548, 17136, 18207, 20094, 20808, 21276, 22064, 23443, 24276, 24822, 25704, 26792, 28368, 30141, 31212, 32368, 33096, 36414, 37233, 40188, 41616, 42552, 46886, 48552, 49644, 51408, 53584, 54621, 56933, 60282, 62424, 66192, 70329, 72828, 74466, 80376, 85104, 90423, 93772, 97104, 99288, 109242, 113866, 120564, 124848, 140658, 145656, 148932, 160752, 170799, 180846, 187544, 198576, 210987, 218484, 227732, 241128, 281316, 291312, 297864, 341598, 361692, 375088, 398531, 421974, 436968, 455464, 482256, 512397, 562632, 595728, 632961, 683196, 723384, 797062, 843948, 873936, 910928, 1024794, 1125264, 1195593, 1265922, 1366392, 1446768, 1537191, 1594124, 1687896, 2049588, 2391186, 2531844, 2732784, 3074382, 3188248, 3375792, 3586779, 4099176, 4782372, 5063688, 6148764, 6376496, 7173558, 8198352, 9564744, 10127376, 10760337, 12297528, 14347116, 19129488, 21520674, 24595056, 28694232, 43041348, 57388464, 86082696, 172165392]

約数ペア:

[(1, 172165392), (2, 86082696), (3, 57388464), (4, 43041348), (6, 28694232), (7, 24595056), (8, 21520674), (9, 19129488), (12, 14347116), (14, 12297528), (16, 10760337), (17, 10127376), (18, 9564744), (21, 8198352), (24, 7173558), (27, 6376496), (28, 6148764), (34, 5063688), (36, 4782372), (42, 4099176), (48, 3586779), (51, 3375792), (54, 3188248), (56, 3074382), (63, 2732784), (68, 2531844), (72, 2391186), (84, 2049588), (102, 1687896), (108, 1594124), (112, 1537191), (119, 1446768), (126, 1366392), (136, 1265922), (144, 1195593), (153, 1125264), (168, 1024794), (189, 910928), (197, 873936), (204, 843948), (216, 797062), (238, 723384), (252, 683196), (272, 632961), (289, 595728), (306, 562632), (336, 512397), (357, 482256), (378, 455464), (394, 436968), (408, 421974), (432, 398531), (459, 375088), (476, 361692), (504, 341598), (578, 297864), (591, 291312), (612, 281316), (714, 241128), (756, 227732), (788, 218484), (816, 210987), (867, 198576), (918, 187544), (952, 180846), (1008, 170799), (1071, 160752), (1156, 148932), (1182, 145656), (1224, 140658), (1379, 124848), (1428, 120564), (1512, 113866), (1576, 109242), (1734, 99288), (1773, 97104), (1836, 93772), (1904, 90423), (2023, 85104), (2142, 80376), (2312, 74466), (2364, 72828), (2448, 70329), (2601, 66192), (2758, 62424), (2856, 60282), (3024, 56933), (3152, 54621), (3213, 53584), (3349, 51408), (3468, 49644), (3546, 48552), (3672, 46886), (4046, 42552), (4137, 41616), (4284, 40188), (4624, 37233), (4728, 36414), (5202, 33096), (5319, 32368), (5516, 31212), (5712, 30141), (6069, 28368), (6426, 26792), (6698, 25704), (6936, 24822), (7092, 24276), (7344, 23443), (7803, 22064), (8092, 21276), (8274, 20808), (8568, 20094), (9456, 18207), (10047, 17136), (10404, 16548), (10638, 16184), (11032, 15606), (12138, 14184), (12411, 13872), (12852, 13396)]