153843312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 465775744

約数和(自身を除く): 311932432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 163, 168, 212, 318, 326, 336, 371, 424, 489, 636, 652, 742, 848, 978, 1113, 1141, 1272, 1304, 1484, 1956, 2226, 2282, 2544, 2608, 2809, 2968, 3423, 3912, 4452, 4564, 5618, 5936, 6846, 7824, 8427, 8639, 8904, 9128, 11236, 13692, 16854, 17278, 17808, 18256, 19663, 22472, 25917, 27384, 33708, 34556, 39326, 44944, 51834, 54768, 58989, 60473, 67416, 69112, 78652, 103668, 117978, 120946, 134832, 138224, 157304, 181419, 207336, 235956, 241892, 314608, 362838, 414672, 457867, 471912, 483784, 725676, 915734, 943824, 967568, 1373601, 1451352, 1831468, 2747202, 2902704, 3205069, 3662936, 5494404, 6410138, 7325872, 9615207, 10988808, 12820276, 19230414, 21977616, 25640552, 38460828, 51281104, 76921656, 153843312]

約数ペア:

[(1, 153843312), (2, 76921656), (3, 51281104), (4, 38460828), (6, 25640552), (7, 21977616), (8, 19230414), (12, 12820276), (14, 10988808), (16, 9615207), (21, 7325872), (24, 6410138), (28, 5494404), (42, 3662936), (48, 3205069), (53, 2902704), (56, 2747202), (84, 1831468), (106, 1451352), (112, 1373601), (159, 967568), (163, 943824), (168, 915734), (212, 725676), (318, 483784), (326, 471912), (336, 457867), (371, 414672), (424, 362838), (489, 314608), (636, 241892), (652, 235956), (742, 207336), (848, 181419), (978, 157304), (1113, 138224), (1141, 134832), (1272, 120946), (1304, 117978), (1484, 103668), (1956, 78652), (2226, 69112), (2282, 67416), (2544, 60473), (2608, 58989), (2809, 54768), (2968, 51834), (3423, 44944), (3912, 39326), (4452, 34556), (4564, 33708), (5618, 27384), (5936, 25917), (6846, 22472), (7824, 19663), (8427, 18256), (8639, 17808), (8904, 17278), (9128, 16854), (11236, 13692)]