156944766220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11694841}}^1$

素因数の和:11694922

約数の個数: 48

約数和(自身を含む): 365440422816

約数和(自身を除く): 208495656596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 11694841, 23389682, 46779364, 58474205, 116948410, 128643251, 233896820, 257286502, 514573004, 643216255, 713385301, 1286432510, 1426770602, 2572865020, 2853541204, 3566926505, 7133853010, 7847238311, 14267706020, 15694476622, 31388953244, 39236191555, 78472383110, 156944766220]

約数ペア:

[(1, 156944766220), (2, 78472383110), (4, 39236191555), (5, 31388953244), (10, 15694476622), (11, 14267706020), (20, 7847238311), (22, 7133853010), (44, 3566926505), (55, 2853541204), (61, 2572865020), (110, 1426770602), (122, 1286432510), (220, 713385301), (244, 643216255), (305, 514573004), (610, 257286502), (671, 233896820), (1220, 128643251), (1342, 116948410), (2684, 58474205), (3355, 46779364), (6710, 23389682), (13420, 11694841)]