156942033479

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{152003}}^1$

素因数の和:152108

約数の個数: 48

約数和(自身を含む): 209605003776

約数和(自身を除く): 52662970297

約数列:

[1, 7, 11, 23, 53, 77, 121, 161, 253, 371, 583, 847, 1219, 1771, 2783, 4081, 6413, 8533, 13409, 19481, 44891, 93863, 147499, 152003, 1032493, 1064021, 1672033, 3496069, 8056159, 11704231, 18392363, 24472483, 38456759, 56393113, 88617749, 128746541, 185291657, 269197313, 423024349, 620324243, 974795239, 1297041599, 2038208227, 2961170443, 6823566673, 14267457589, 22420290497, 156942033479]

約数ペア:

[(1, 156942033479), (7, 22420290497), (11, 14267457589), (23, 6823566673), (53, 2961170443), (77, 2038208227), (121, 1297041599), (161, 974795239), (253, 620324243), (371, 423024349), (583, 269197313), (847, 185291657), (1219, 128746541), (1771, 88617749), (2783, 56393113), (4081, 38456759), (6413, 24472483), (8533, 18392363), (13409, 11704231), (19481, 8056159), (44891, 3496069), (93863, 1672033), (147499, 1064021), (152003, 1032493)]