126245888

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 88

約数和(自身を含む): 269614464

約数和(自身を除く): 143368576

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 97, 124, 128, 164, 194, 248, 256, 328, 388, 496, 512, 656, 776, 992, 1024, 1271, 1312, 1552, 1984, 2542, 2624, 3007, 3104, 3968, 3977, 5084, 5248, 6014, 6208, 7936, 7954, 10168, 10496, 12028, 12416, 15872, 15908, 20336, 20992, 24056, 24832, 31744, 31816, 40672, 41984, 48112, 49664, 63632, 81344, 96224, 99328, 123287, 127264, 162688, 192448, 246574, 254528, 325376, 384896, 493148, 509056, 650752, 769792, 986296, 1018112, 1301504, 1539584, 1972592, 2036224, 3079168, 3945184, 4072448, 7890368, 15780736, 31561472, 63122944, 126245888]

約数ペア:

[(1, 126245888), (2, 63122944), (4, 31561472), (8, 15780736), (16, 7890368), (31, 4072448), (32, 3945184), (41, 3079168), (62, 2036224), (64, 1972592), (82, 1539584), (97, 1301504), (124, 1018112), (128, 986296), (164, 769792), (194, 650752), (248, 509056), (256, 493148), (328, 384896), (388, 325376), (496, 254528), (512, 246574), (656, 192448), (776, 162688), (992, 127264), (1024, 123287), (1271, 99328), (1312, 96224), (1552, 81344), (1984, 63632), (2542, 49664), (2624, 48112), (3007, 41984), (3104, 40672), (3968, 31816), (3977, 31744), (5084, 24832), (5248, 24056), (6014, 20992), (6208, 20336), (7936, 15908), (7954, 15872), (10168, 12416), (10496, 12028)]