128419416

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 359087040

約数和(自身を除く): 230667624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 137, 141, 188, 274, 277, 282, 376, 411, 423, 548, 554, 564, 822, 831, 846, 1096, 1108, 1128, 1233, 1644, 1662, 1692, 2216, 2466, 2493, 3288, 3324, 3384, 4932, 4986, 6439, 6648, 9864, 9972, 12878, 13019, 19317, 19944, 25756, 26038, 37949, 38634, 39057, 51512, 52076, 57951, 75898, 77268, 78114, 104152, 113847, 115902, 117171, 151796, 154536, 156228, 227694, 231804, 234342, 303592, 312456, 341541, 455388, 463608, 468684, 683082, 910776, 937368, 1366164, 1783603, 2732328, 3567206, 5350809, 7134412, 10701618, 14268824, 16052427, 21403236, 32104854, 42806472, 64209708, 128419416]

約数ペア:

[(1, 128419416), (2, 64209708), (3, 42806472), (4, 32104854), (6, 21403236), (8, 16052427), (9, 14268824), (12, 10701618), (18, 7134412), (24, 5350809), (36, 3567206), (47, 2732328), (72, 1783603), (94, 1366164), (137, 937368), (141, 910776), (188, 683082), (274, 468684), (277, 463608), (282, 455388), (376, 341541), (411, 312456), (423, 303592), (548, 234342), (554, 231804), (564, 227694), (822, 156228), (831, 154536), (846, 151796), (1096, 117171), (1108, 115902), (1128, 113847), (1233, 104152), (1644, 78114), (1662, 77268), (1692, 75898), (2216, 57951), (2466, 52076), (2493, 51512), (3288, 39057), (3324, 38634), (3384, 37949), (4932, 26038), (4986, 25756), (6439, 19944), (6648, 19317), (9864, 13019), (9972, 12878)]