155267658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1713

約数の個数: 128

約数和(自身を含む): 447283200

約数和(自身を除く): 292015542

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1663, 1729, 2223, 2394, 2457, 3326, 3458, 3591, 4446, 4914, 4989, 5187, 6669, 7182, 9978, 10374, 11641, 13338, 14967, 15561, 21619, 23282, 29934, 31122, 31597, 34923, 43238, 44901, 46683, 63194, 64857, 69846, 89802, 93366, 94791, 104769, 129714, 151333, 189582, 194571, 209538, 221179, 284373, 302666, 314307, 389142, 410761, 442358, 453999, 568746, 583713, 628614, 663537, 821522, 853119, 907998, 1167426, 1232283, 1327074, 1361997, 1706238, 1990611, 2464566, 2723994, 2875327, 3696849, 3981222, 4085991, 5750654, 5971833, 7393698, 8171982, 8625981, 11090547, 11943666, 17251962, 22181094, 25877943, 51755886, 77633829, 155267658]

約数ペア:

[(1, 155267658), (2, 77633829), (3, 51755886), (6, 25877943), (7, 22181094), (9, 17251962), (13, 11943666), (14, 11090547), (18, 8625981), (19, 8171982), (21, 7393698), (26, 5971833), (27, 5750654), (38, 4085991), (39, 3981222), (42, 3696849), (54, 2875327), (57, 2723994), (63, 2464566), (78, 1990611), (91, 1706238), (114, 1361997), (117, 1327074), (126, 1232283), (133, 1167426), (171, 907998), (182, 853119), (189, 821522), (234, 663537), (247, 628614), (266, 583713), (273, 568746), (342, 453999), (351, 442358), (378, 410761), (399, 389142), (494, 314307), (513, 302666), (546, 284373), (702, 221179), (741, 209538), (798, 194571), (819, 189582), (1026, 151333), (1197, 129714), (1482, 104769), (1638, 94791), (1663, 93366), (1729, 89802), (2223, 69846), (2394, 64857), (2457, 63194), (3326, 46683), (3458, 44901), (3591, 43238), (4446, 34923), (4914, 31597), (4989, 31122), (5187, 29934), (6669, 23282), (7182, 21619), (9978, 15561), (10374, 14967), (11641, 13338)]