156866448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2332

約数の個数: 80

約数和(自身を含む): 427401216

約数和(自身を除く): 270534768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2243, 2256, 2914, 4371, 4486, 5828, 6729, 8742, 8972, 11656, 13458, 17484, 17944, 23312, 26916, 34968, 35888, 53832, 69533, 69936, 105421, 107664, 139066, 208599, 210842, 278132, 316263, 417198, 421684, 556264, 632526, 834396, 843368, 1112528, 1265052, 1668792, 1686736, 2530104, 3268051, 3337584, 5060208, 6536102, 9804153, 13072204, 19608306, 26144408, 39216612, 52288816, 78433224, 156866448]

約数ペア:

[(1, 156866448), (2, 78433224), (3, 52288816), (4, 39216612), (6, 26144408), (8, 19608306), (12, 13072204), (16, 9804153), (24, 6536102), (31, 5060208), (47, 3337584), (48, 3268051), (62, 2530104), (93, 1686736), (94, 1668792), (124, 1265052), (141, 1112528), (186, 843368), (188, 834396), (248, 632526), (282, 556264), (372, 421684), (376, 417198), (496, 316263), (564, 278132), (744, 210842), (752, 208599), (1128, 139066), (1457, 107664), (1488, 105421), (2243, 69936), (2256, 69533), (2914, 53832), (4371, 35888), (4486, 34968), (5828, 26916), (6729, 23312), (8742, 17944), (8972, 17484), (11656, 13458)]