140913318

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 370944000

約数和(自身を除く): 230030682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 49, 69, 78, 91, 98, 138, 147, 161, 182, 229, 273, 294, 299, 322, 343, 458, 483, 546, 598, 637, 686, 687, 897, 966, 1029, 1127, 1274, 1374, 1603, 1794, 1911, 2058, 2093, 2254, 2977, 3206, 3381, 3822, 4186, 4459, 4809, 5267, 5954, 6279, 6762, 7889, 8918, 8931, 9618, 10534, 11221, 12558, 13377, 14651, 15778, 15801, 17862, 20839, 22442, 23667, 26754, 29302, 31602, 33663, 36869, 41678, 43953, 47334, 62517, 67326, 68471, 73738, 78547, 87906, 102557, 110607, 125034, 136942, 145873, 157094, 205114, 205413, 221214, 235641, 258083, 291746, 307671, 410826, 437619, 471282, 479297, 516166, 615342, 774249, 875238, 958594, 1021111, 1437891, 1548498, 1806581, 2042222, 2875782, 3063333, 3355079, 3613162, 5419743, 6126666, 6710158, 10065237, 10839486, 20130474, 23485553, 46971106, 70456659, 140913318]

約数ペア:

[(1, 140913318), (2, 70456659), (3, 46971106), (6, 23485553), (7, 20130474), (13, 10839486), (14, 10065237), (21, 6710158), (23, 6126666), (26, 5419743), (39, 3613162), (42, 3355079), (46, 3063333), (49, 2875782), (69, 2042222), (78, 1806581), (91, 1548498), (98, 1437891), (138, 1021111), (147, 958594), (161, 875238), (182, 774249), (229, 615342), (273, 516166), (294, 479297), (299, 471282), (322, 437619), (343, 410826), (458, 307671), (483, 291746), (546, 258083), (598, 235641), (637, 221214), (686, 205413), (687, 205114), (897, 157094), (966, 145873), (1029, 136942), (1127, 125034), (1274, 110607), (1374, 102557), (1603, 87906), (1794, 78547), (1911, 73738), (2058, 68471), (2093, 67326), (2254, 62517), (2977, 47334), (3206, 43953), (3381, 41678), (3822, 36869), (4186, 33663), (4459, 31602), (4809, 29302), (5267, 26754), (5954, 23667), (6279, 22442), (6762, 20839), (7889, 17862), (8918, 15801), (8931, 15778), (9618, 14651), (10534, 13377), (11221, 12558)]