142387672

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 323539200

約数和(自身を除く): 181151528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 163, 266, 326, 532, 652, 821, 1064, 1141, 1304, 1642, 2282, 3097, 3284, 4564, 5747, 6194, 6568, 9128, 11494, 12388, 15599, 21679, 22988, 24776, 31198, 43358, 45976, 62396, 86716, 109193, 124792, 133823, 173432, 218386, 267646, 436772, 535292, 873544, 936761, 1070584, 1873522, 2542637, 3747044, 5085274, 7494088, 10170548, 17798459, 20341096, 35596918, 71193836, 142387672]

約数ペア:

[(1, 142387672), (2, 71193836), (4, 35596918), (7, 20341096), (8, 17798459), (14, 10170548), (19, 7494088), (28, 5085274), (38, 3747044), (56, 2542637), (76, 1873522), (133, 1070584), (152, 936761), (163, 873544), (266, 535292), (326, 436772), (532, 267646), (652, 218386), (821, 173432), (1064, 133823), (1141, 124792), (1304, 109193), (1642, 86716), (2282, 62396), (3097, 45976), (3284, 43358), (4564, 31198), (5747, 24776), (6194, 22988), (6568, 21679), (9128, 15599), (11494, 12388)]