161377272

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 535132800

約数和(自身を除く): 373755528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 67, 72, 81, 84, 108, 118, 126, 134, 162, 168, 177, 189, 201, 216, 236, 243, 252, 268, 324, 354, 378, 402, 413, 469, 472, 486, 504, 531, 536, 567, 603, 648, 708, 729, 756, 804, 826, 938, 972, 1062, 1134, 1206, 1239, 1407, 1416, 1458, 1512, 1593, 1608, 1652, 1701, 1809, 1876, 1944, 2124, 2268, 2412, 2478, 2814, 2916, 3186, 3304, 3402, 3618, 3717, 3752, 3953, 4221, 4248, 4536, 4779, 4824, 4956, 5103, 5427, 5628, 5832, 6372, 6804, 7236, 7434, 7906, 8442, 9558, 9912, 10206, 10854, 11151, 11256, 11859, 12663, 12744, 13608, 14337, 14472, 14868, 15812, 16281, 16884, 19116, 20412, 21708, 22302, 23718, 25326, 27671, 28674, 29736, 31624, 32562, 33453, 33768, 35577, 37989, 38232, 40824, 43011, 43416, 44604, 47436, 48843, 50652, 55342, 57348, 65124, 66906, 71154, 75978, 83013, 86022, 89208, 94872, 97686, 100359, 101304, 106731, 110684, 113967, 114696, 130248, 133812, 142308, 151956, 166026, 172044, 195372, 200718, 213462, 221368, 227934, 249039, 267624, 284616, 301077, 303912, 320193, 332052, 341901, 344088, 390744, 401436, 426924, 455868, 498078, 602154, 640386, 664104, 683802, 747117, 802872, 853848, 911736, 960579, 996156, 1204308, 1280772, 1367604, 1494234, 1921158, 1992312, 2241351, 2408616, 2561544, 2735208, 2881737, 2988468, 3842316, 4482702, 5763474, 5976936, 6724053, 7684632, 8965404, 11526948, 13448106, 17930808, 20172159, 23053896, 26896212, 40344318, 53792424, 80688636, 161377272]

約数ペア:

[(1, 161377272), (2, 80688636), (3, 53792424), (4, 40344318), (6, 26896212), (7, 23053896), (8, 20172159), (9, 17930808), (12, 13448106), (14, 11526948), (18, 8965404), (21, 7684632), (24, 6724053), (27, 5976936), (28, 5763474), (36, 4482702), (42, 3842316), (54, 2988468), (56, 2881737), (59, 2735208), (63, 2561544), (67, 2408616), (72, 2241351), (81, 1992312), (84, 1921158), (108, 1494234), (118, 1367604), (126, 1280772), (134, 1204308), (162, 996156), (168, 960579), (177, 911736), (189, 853848), (201, 802872), (216, 747117), (236, 683802), (243, 664104), (252, 640386), (268, 602154), (324, 498078), (354, 455868), (378, 426924), (402, 401436), (413, 390744), (469, 344088), (472, 341901), (486, 332052), (504, 320193), (531, 303912), (536, 301077), (567, 284616), (603, 267624), (648, 249039), (708, 227934), (729, 221368), (756, 213462), (804, 200718), (826, 195372), (938, 172044), (972, 166026), (1062, 151956), (1134, 142308), (1206, 133812), (1239, 130248), (1407, 114696), (1416, 113967), (1458, 110684), (1512, 106731), (1593, 101304), (1608, 100359), (1652, 97686), (1701, 94872), (1809, 89208), (1876, 86022), (1944, 83013), (2124, 75978), (2268, 71154), (2412, 66906), (2478, 65124), (2814, 57348), (2916, 55342), (3186, 50652), (3304, 48843), (3402, 47436), (3618, 44604), (3717, 43416), (3752, 43011), (3953, 40824), (4221, 38232), (4248, 37989), (4536, 35577), (4779, 33768), (4824, 33453), (4956, 32562), (5103, 31624), (5427, 29736), (5628, 28674), (5832, 27671), (6372, 25326), (6804, 23718), (7236, 22302), (7434, 21708), (7906, 20412), (8442, 19116), (9558, 16884), (9912, 16281), (10206, 15812), (10854, 14868), (11151, 14472), (11256, 14337), (11859, 13608), (12663, 12744)]