155805168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 451756800

約数和(自身を除く): 295951632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 43, 48, 57, 58, 76, 86, 87, 114, 116, 129, 137, 152, 172, 174, 228, 232, 258, 274, 304, 344, 348, 411, 456, 464, 516, 548, 551, 688, 696, 817, 822, 912, 1032, 1096, 1102, 1247, 1392, 1634, 1644, 1653, 2064, 2192, 2204, 2451, 2494, 2603, 3268, 3288, 3306, 3741, 3973, 4408, 4902, 4988, 5206, 5891, 6536, 6576, 6612, 7482, 7809, 7946, 8816, 9804, 9976, 10412, 11782, 11919, 13072, 13224, 14964, 15618, 15892, 17673, 19608, 19952, 20824, 23564, 23693, 23838, 26448, 29928, 31236, 31784, 35346, 39216, 41648, 47128, 47386, 47676, 59856, 62472, 63568, 70692, 71079, 75487, 94256, 94772, 95352, 111929, 124944, 141384, 142158, 150974, 170839, 189544, 190704, 223858, 226461, 282768, 284316, 301948, 335787, 341678, 379088, 447716, 452922, 512517, 568632, 603896, 671574, 683356, 895432, 905844, 1025034, 1137264, 1207792, 1343148, 1366712, 1790864, 1811688, 2050068, 2686296, 2733424, 3245941, 3623376, 4100136, 5372592, 6491882, 8200272, 9737823, 12983764, 19475646, 25967528, 38951292, 51935056, 77902584, 155805168]

約数ペア:

[(1, 155805168), (2, 77902584), (3, 51935056), (4, 38951292), (6, 25967528), (8, 19475646), (12, 12983764), (16, 9737823), (19, 8200272), (24, 6491882), (29, 5372592), (38, 4100136), (43, 3623376), (48, 3245941), (57, 2733424), (58, 2686296), (76, 2050068), (86, 1811688), (87, 1790864), (114, 1366712), (116, 1343148), (129, 1207792), (137, 1137264), (152, 1025034), (172, 905844), (174, 895432), (228, 683356), (232, 671574), (258, 603896), (274, 568632), (304, 512517), (344, 452922), (348, 447716), (411, 379088), (456, 341678), (464, 335787), (516, 301948), (548, 284316), (551, 282768), (688, 226461), (696, 223858), (817, 190704), (822, 189544), (912, 170839), (1032, 150974), (1096, 142158), (1102, 141384), (1247, 124944), (1392, 111929), (1634, 95352), (1644, 94772), (1653, 94256), (2064, 75487), (2192, 71079), (2204, 70692), (2451, 63568), (2494, 62472), (2603, 59856), (3268, 47676), (3288, 47386), (3306, 47128), (3741, 41648), (3973, 39216), (4408, 35346), (4902, 31784), (4988, 31236), (5206, 29928), (5891, 26448), (6536, 23838), (6576, 23693), (6612, 23564), (7482, 20824), (7809, 19952), (7946, 19608), (8816, 17673), (9804, 15892), (9976, 15618), (10412, 14964), (11782, 13224), (11919, 13072)]