156723606272

素因数分解:

$2^8\times {\mathrm{389}}^1\times {\mathrm{983}}^1\times {\mathrm{1601}}^1$

素因数の和:2989

約数の個数: 72

約数和(自身を含む): 314154378720

約数和(自身を除く): 157430772448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 778, 983, 1556, 1601, 1966, 3112, 3202, 3932, 6224, 6404, 7864, 12448, 12808, 15728, 24896, 25616, 31456, 49792, 51232, 62912, 99584, 102464, 125824, 204928, 251648, 382387, 409856, 622789, 764774, 1245578, 1529548, 1573783, 2491156, 3059096, 3147566, 4982312, 6118192, 6295132, 9964624, 12236384, 12590264, 19929248, 24472768, 25180528, 39858496, 48945536, 50361056, 79716992, 97891072, 100722112, 159433984, 201444224, 402888448, 612201587, 1224403174, 2448806348, 4897612696, 9795225392, 19590450784, 39180901568, 78361803136, 156723606272]

約数ペア:

[(1, 156723606272), (2, 78361803136), (4, 39180901568), (8, 19590450784), (16, 9795225392), (32, 4897612696), (64, 2448806348), (128, 1224403174), (256, 612201587), (389, 402888448), (778, 201444224), (983, 159433984), (1556, 100722112), (1601, 97891072), (1966, 79716992), (3112, 50361056), (3202, 48945536), (3932, 39858496), (6224, 25180528), (6404, 24472768), (7864, 19929248), (12448, 12590264), (12808, 12236384), (15728, 9964624), (24896, 6295132), (25616, 6118192), (31456, 4982312), (49792, 3147566), (51232, 3059096), (62912, 2491156), (99584, 1573783), (102464, 1529548), (125824, 1245578), (204928, 764774), (251648, 622789), (382387, 409856)]