157072848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 430240320

約数和(自身を除く): 273167472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 456, 471, 628, 912, 942, 1097, 1256, 1884, 2194, 2512, 2983, 3291, 3768, 4388, 5966, 6582, 7536, 8776, 8949, 11932, 13164, 17552, 17898, 20843, 23864, 26328, 35796, 41686, 47728, 52656, 62529, 71592, 83372, 125058, 143184, 166744, 172229, 250116, 333488, 344458, 500232, 516687, 688916, 1000464, 1033374, 1377832, 2066748, 2755664, 3272351, 4133496, 6544702, 8266992, 9817053, 13089404, 19634106, 26178808, 39268212, 52357616, 78536424, 157072848]

約数ペア:

[(1, 157072848), (2, 78536424), (3, 52357616), (4, 39268212), (6, 26178808), (8, 19634106), (12, 13089404), (16, 9817053), (19, 8266992), (24, 6544702), (38, 4133496), (48, 3272351), (57, 2755664), (76, 2066748), (114, 1377832), (152, 1033374), (157, 1000464), (228, 688916), (304, 516687), (314, 500232), (456, 344458), (471, 333488), (628, 250116), (912, 172229), (942, 166744), (1097, 143184), (1256, 125058), (1884, 83372), (2194, 71592), (2512, 62529), (2983, 52656), (3291, 47728), (3768, 41686), (4388, 35796), (5966, 26328), (6582, 23864), (7536, 20843), (8776, 17898), (8949, 17552), (11932, 13164)]