153661792

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 314302464

約数和(自身を除く): 160640672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 191, 248, 382, 496, 764, 811, 992, 1528, 1622, 3056, 3244, 5921, 6112, 6488, 11842, 12976, 23684, 25141, 25952, 47368, 50282, 94736, 100564, 154901, 189472, 201128, 309802, 402256, 619604, 804512, 1239208, 2478416, 4801931, 4956832, 9603862, 19207724, 38415448, 76830896, 153661792]

約数ペア:

[(1, 153661792), (2, 76830896), (4, 38415448), (8, 19207724), (16, 9603862), (31, 4956832), (32, 4801931), (62, 2478416), (124, 1239208), (191, 804512), (248, 619604), (382, 402256), (496, 309802), (764, 201128), (811, 189472), (992, 154901), (1528, 100564), (1622, 94736), (3056, 50282), (3244, 47368), (5921, 25952), (6112, 25141), (6488, 23684), (11842, 12976)]