156748519216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8452789}}^1$

素因数の和:8452877

約数の個数: 40

約数和(自身を含む): 324925247600

約数和(自身を除く): 168176728384

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 18544, 8452789, 16905578, 33811156, 67622312, 135244624, 160602991, 321205982, 515620129, 642411964, 1031240258, 1284823928, 2062480516, 2569647856, 4124961032, 8249922064, 9796782451, 19593564902, 39187129804, 78374259608, 156748519216]

約数ペア:

[(1, 156748519216), (2, 78374259608), (4, 39187129804), (8, 19593564902), (16, 9796782451), (19, 8249922064), (38, 4124961032), (61, 2569647856), (76, 2062480516), (122, 1284823928), (152, 1031240258), (244, 642411964), (304, 515620129), (488, 321205982), (976, 160602991), (1159, 135244624), (2318, 67622312), (4636, 33811156), (9272, 16905578), (18544, 8452789)]