127261696

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 88

約数和(自身を含む): 277736960

約数和(自身を除く): 150475264

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 211, 248, 256, 304, 422, 496, 512, 589, 608, 844, 992, 1024, 1178, 1216, 1688, 1984, 2356, 2432, 3376, 3968, 4009, 4712, 4864, 6541, 6752, 7936, 8018, 9424, 9728, 13082, 13504, 15872, 16036, 18848, 19456, 26164, 27008, 31744, 32072, 37696, 52328, 54016, 64144, 75392, 104656, 108032, 124279, 128288, 150784, 209312, 216064, 248558, 256576, 301568, 418624, 497116, 513152, 603136, 837248, 994232, 1026304, 1674496, 1988464, 2052608, 3348992, 3976928, 4105216, 6697984, 7953856, 15907712, 31815424, 63630848, 127261696]

約数ペア:

[(1, 127261696), (2, 63630848), (4, 31815424), (8, 15907712), (16, 7953856), (19, 6697984), (31, 4105216), (32, 3976928), (38, 3348992), (62, 2052608), (64, 1988464), (76, 1674496), (124, 1026304), (128, 994232), (152, 837248), (211, 603136), (248, 513152), (256, 497116), (304, 418624), (422, 301568), (496, 256576), (512, 248558), (589, 216064), (608, 209312), (844, 150784), (992, 128288), (1024, 124279), (1178, 108032), (1216, 104656), (1688, 75392), (1984, 64144), (2356, 54016), (2432, 52328), (3376, 37696), (3968, 32072), (4009, 31744), (4712, 27008), (4864, 26164), (6541, 19456), (6752, 18848), (7936, 16036), (8018, 15872), (9424, 13504), (9728, 13082)]