156965765692

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^2\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 286398837648

約数和(自身を除く): 129433071956

約数列:

[1, 2, 4, 43, 86, 101, 137, 172, 202, 274, 404, 548, 653, 1306, 2612, 4343, 5891, 8686, 10201, 11782, 13837, 17372, 20402, 23564, 27674, 28079, 40804, 55348, 56158, 65953, 89461, 112316, 131906, 178922, 263812, 357844, 438643, 594991, 877286, 1189982, 1397537, 1754572, 2379964, 2795074, 2835979, 3846823, 5590148, 5671958, 6661253, 7693646, 9035561, 11343916, 13322506, 15387292, 18071122, 26645012, 36142244, 60094091, 120188182, 240376364, 286433879, 388529123, 572867758, 777058246, 912591661, 1145735516, 1554116492, 1825183322, 3650366644, 39241441423, 78482882846, 156965765692]

約数ペア:

[(1, 156965765692), (2, 78482882846), (4, 39241441423), (43, 3650366644), (86, 1825183322), (101, 1554116492), (137, 1145735516), (172, 912591661), (202, 777058246), (274, 572867758), (404, 388529123), (548, 286433879), (653, 240376364), (1306, 120188182), (2612, 60094091), (4343, 36142244), (5891, 26645012), (8686, 18071122), (10201, 15387292), (11782, 13322506), (13837, 11343916), (17372, 9035561), (20402, 7693646), (23564, 6661253), (27674, 5671958), (28079, 5590148), (40804, 3846823), (55348, 2835979), (56158, 2795074), (65953, 2379964), (89461, 1754572), (112316, 1397537), (131906, 1189982), (178922, 877286), (263812, 594991), (357844, 438643)]