159781464

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{17203}}^1$

素因数の和:17261

約数の個数: 64

約数和(自身を含む): 454185600

約数和(自身を除く): 294404136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 17203, 34406, 51609, 68812, 103218, 137624, 154827, 206436, 309654, 412872, 464481, 619308, 739729, 928962, 1238616, 1479458, 1857924, 2219187, 2958916, 3715848, 4438374, 5917832, 6657561, 8876748, 13315122, 17753496, 19972683, 26630244, 39945366, 53260488, 79890732, 159781464]

約数ペア:

[(1, 159781464), (2, 79890732), (3, 53260488), (4, 39945366), (6, 26630244), (8, 19972683), (9, 17753496), (12, 13315122), (18, 8876748), (24, 6657561), (27, 5917832), (36, 4438374), (43, 3715848), (54, 2958916), (72, 2219187), (86, 1857924), (108, 1479458), (129, 1238616), (172, 928962), (216, 739729), (258, 619308), (344, 464481), (387, 412872), (516, 309654), (774, 206436), (1032, 154827), (1161, 137624), (1548, 103218), (2322, 68812), (3096, 51609), (4644, 34406), (9288, 17203)]