121530108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19819}}^1$

素因数の和:19906

約数の個数: 48

約数和(自身を含む): 328536320

約数和(自身を除く): 207006212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 19819, 39638, 59457, 79276, 118914, 138733, 237828, 277466, 416199, 554932, 832398, 1446787, 1664796, 2893574, 4340361, 5787148, 8680722, 10127509, 17361444, 20255018, 30382527, 40510036, 60765054, 121530108]

約数ペア:

[(1, 121530108), (2, 60765054), (3, 40510036), (4, 30382527), (6, 20255018), (7, 17361444), (12, 10127509), (14, 8680722), (21, 5787148), (28, 4340361), (42, 2893574), (73, 1664796), (84, 1446787), (146, 832398), (219, 554932), (292, 416199), (438, 277466), (511, 237828), (876, 138733), (1022, 118914), (1533, 79276), (2044, 59457), (3066, 39638), (6132, 19819)]