157917792

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{19819}}^1$

素因数の和:19915

約数の個数: 48

約数和(自身を含む): 419549760

約数和(自身を除く): 261631968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 19819, 39638, 59457, 79276, 118914, 158552, 237828, 317104, 475656, 634208, 951312, 1644977, 1902624, 3289954, 4934931, 6579908, 9869862, 13159816, 19739724, 26319632, 39479448, 52639264, 78958896, 157917792]

約数ペア:

[(1, 157917792), (2, 78958896), (3, 52639264), (4, 39479448), (6, 26319632), (8, 19739724), (12, 13159816), (16, 9869862), (24, 6579908), (32, 4934931), (48, 3289954), (83, 1902624), (96, 1644977), (166, 951312), (249, 634208), (332, 475656), (498, 317104), (664, 237828), (996, 158552), (1328, 118914), (1992, 79276), (2656, 59457), (3984, 39638), (7968, 19819)]