128150304

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 351267840

約数和(自身を除く): 223117536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 191, 232, 241, 348, 382, 464, 482, 573, 696, 723, 764, 928, 964, 1146, 1392, 1446, 1528, 1928, 2292, 2784, 2892, 3056, 3856, 4584, 5539, 5784, 6112, 6989, 7712, 9168, 11078, 11568, 13978, 16617, 18336, 20967, 22156, 23136, 27956, 33234, 41934, 44312, 46031, 55912, 66468, 83868, 88624, 92062, 111824, 132936, 138093, 167736, 177248, 184124, 223648, 265872, 276186, 335472, 368248, 531744, 552372, 670944, 736496, 1104744, 1334899, 1472992, 2209488, 2669798, 4004697, 4418976, 5339596, 8009394, 10679192, 16018788, 21358384, 32037576, 42716768, 64075152, 128150304]

約数ペア:

[(1, 128150304), (2, 64075152), (3, 42716768), (4, 32037576), (6, 21358384), (8, 16018788), (12, 10679192), (16, 8009394), (24, 5339596), (29, 4418976), (32, 4004697), (48, 2669798), (58, 2209488), (87, 1472992), (96, 1334899), (116, 1104744), (174, 736496), (191, 670944), (232, 552372), (241, 531744), (348, 368248), (382, 335472), (464, 276186), (482, 265872), (573, 223648), (696, 184124), (723, 177248), (764, 167736), (928, 138093), (964, 132936), (1146, 111824), (1392, 92062), (1446, 88624), (1528, 83868), (1928, 66468), (2292, 55912), (2784, 46031), (2892, 44312), (3056, 41934), (3856, 33234), (4584, 27956), (5539, 23136), (5784, 22156), (6112, 20967), (6989, 18336), (7712, 16617), (9168, 13978), (11078, 11568)]