128454528

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9041}}^1$

素因数の和:9095

約数の個数: 64

約数和(自身を含む): 350467920

約数和(自身を除く): 222013392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 9041, 14208, 18082, 27123, 36164, 54246, 72328, 108492, 144656, 216984, 289312, 334517, 433968, 578624, 669034, 867936, 1003551, 1157248, 1338068, 1735872, 2007102, 2676136, 3471744, 4014204, 5352272, 8028408, 10704544, 16056816, 21409088, 32113632, 42818176, 64227264, 128454528]

約数ペア:

[(1, 128454528), (2, 64227264), (3, 42818176), (4, 32113632), (6, 21409088), (8, 16056816), (12, 10704544), (16, 8028408), (24, 5352272), (32, 4014204), (37, 3471744), (48, 2676136), (64, 2007102), (74, 1735872), (96, 1338068), (111, 1157248), (128, 1003551), (148, 867936), (192, 669034), (222, 578624), (296, 433968), (384, 334517), (444, 289312), (592, 216984), (888, 144656), (1184, 108492), (1776, 72328), (2368, 54246), (3552, 36164), (4736, 27123), (7104, 18082), (9041, 14208)]