156777854848

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{146563}}^1$

素因数の和:146775

約数の個数: 64

約数和(自身を含む): 319770403920

約数和(自身を除く): 162992549072

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 137, 244, 274, 488, 548, 976, 1096, 1952, 2192, 3904, 4384, 7808, 8357, 8768, 16714, 17536, 33428, 66856, 133712, 146563, 267424, 293126, 534848, 586252, 1069696, 1172504, 2345008, 4690016, 8940343, 9380032, 17880686, 18760064, 20079131, 35761372, 40158262, 71522744, 80316524, 143045488, 160633048, 286090976, 321266096, 572181952, 642532192, 1144363904, 1224826991, 1285064384, 2449653982, 2570128768, 4899307964, 9798615928, 19597231856, 39194463712, 78388927424, 156777854848]

約数ペア:

[(1, 156777854848), (2, 78388927424), (4, 39194463712), (8, 19597231856), (16, 9798615928), (32, 4899307964), (61, 2570128768), (64, 2449653982), (122, 1285064384), (128, 1224826991), (137, 1144363904), (244, 642532192), (274, 572181952), (488, 321266096), (548, 286090976), (976, 160633048), (1096, 143045488), (1952, 80316524), (2192, 71522744), (3904, 40158262), (4384, 35761372), (7808, 20079131), (8357, 18760064), (8768, 17880686), (16714, 9380032), (17536, 8940343), (33428, 4690016), (66856, 2345008), (133712, 1172504), (146563, 1069696), (267424, 586252), (293126, 534848)]