157411212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19319}}^1$

素因数の和:19430

約数の個数: 48

約数和(自身を含む): 424112640

約数和(自身を除く): 266701428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 19319, 38638, 57957, 77276, 115914, 135233, 231828, 270466, 405699, 540932, 811398, 1622796, 1873943, 3747886, 5621829, 7495772, 11243658, 13117601, 22487316, 26235202, 39352803, 52470404, 78705606, 157411212]

約数ペア:

[(1, 157411212), (2, 78705606), (3, 52470404), (4, 39352803), (6, 26235202), (7, 22487316), (12, 13117601), (14, 11243658), (21, 7495772), (28, 5621829), (42, 3747886), (84, 1873943), (97, 1622796), (194, 811398), (291, 540932), (388, 405699), (582, 270466), (679, 231828), (1164, 135233), (1358, 115914), (2037, 77276), (2716, 57957), (4074, 38638), (8148, 19319)]