157222183916

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1\times {\mathrm{53047}}^1$

素因数の和:53910

約数の個数: 48

約数和(自身を含む): 316984292352

約数和(自身を除く): 159762108436

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 701, 1057, 1402, 2114, 2804, 4228, 4907, 9814, 19628, 53047, 105851, 106094, 211702, 212188, 371329, 423404, 740957, 742658, 1481914, 1485316, 2963828, 8010097, 16020194, 32040388, 37185947, 56070679, 74371894, 112141358, 148743788, 224282716, 260301629, 520603258, 1041206516, 5615077997, 11230155994, 22460311988, 39305545979, 78611091958, 157222183916]

約数ペア:

[(1, 157222183916), (2, 78611091958), (4, 39305545979), (7, 22460311988), (14, 11230155994), (28, 5615077997), (151, 1041206516), (302, 520603258), (604, 260301629), (701, 224282716), (1057, 148743788), (1402, 112141358), (2114, 74371894), (2804, 56070679), (4228, 37185947), (4907, 32040388), (9814, 16020194), (19628, 8010097), (53047, 2963828), (105851, 1485316), (106094, 1481914), (211702, 742658), (212188, 740957), (371329, 423404)]