155801152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:987

約数の個数: 56

約数和(自身を含む): 334662272

約数和(自身を除く): 178861120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 271, 416, 542, 691, 832, 1084, 1382, 2168, 2764, 3523, 4336, 5528, 7046, 8672, 8983, 11056, 14092, 17344, 17966, 22112, 28184, 35932, 44224, 56368, 71864, 112736, 143728, 187261, 225472, 287456, 374522, 574912, 749044, 1498088, 2434393, 2996176, 4868786, 5992352, 9737572, 11984704, 19475144, 38950288, 77900576, 155801152]

約数ペア:

[(1, 155801152), (2, 77900576), (4, 38950288), (8, 19475144), (13, 11984704), (16, 9737572), (26, 5992352), (32, 4868786), (52, 2996176), (64, 2434393), (104, 1498088), (208, 749044), (271, 574912), (416, 374522), (542, 287456), (691, 225472), (832, 187261), (1084, 143728), (1382, 112736), (2168, 71864), (2764, 56368), (3523, 44224), (4336, 35932), (5528, 28184), (7046, 22112), (8672, 17966), (8983, 17344), (11056, 14092)]