154538748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 216

約数和(自身を含む): 512392608

約数和(自身を除く): 357853860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 49, 52, 63, 69, 78, 84, 91, 92, 98, 117, 126, 138, 147, 156, 161, 182, 196, 207, 234, 252, 273, 276, 293, 294, 299, 322, 364, 414, 441, 468, 483, 546, 586, 588, 598, 637, 644, 819, 828, 879, 882, 897, 966, 1092, 1127, 1172, 1196, 1274, 1449, 1638, 1758, 1764, 1794, 1911, 1932, 2051, 2093, 2254, 2548, 2637, 2691, 2898, 3276, 3381, 3516, 3588, 3809, 3822, 4102, 4186, 4508, 5274, 5382, 5733, 5796, 6153, 6279, 6739, 6762, 7618, 7644, 8204, 8372, 10143, 10548, 10764, 11427, 11466, 12306, 12558, 13478, 13524, 14357, 14651, 15236, 18459, 18837, 20217, 20286, 22854, 22932, 24612, 25116, 26663, 26956, 28714, 29302, 34281, 36918, 37674, 40434, 40572, 43071, 43953, 45708, 47173, 53326, 57428, 58604, 60651, 68562, 73836, 75348, 79989, 80868, 86142, 87607, 87906, 94346, 106652, 121302, 129213, 131859, 137124, 141519, 159978, 172284, 175214, 175812, 186641, 188692, 239967, 242604, 258426, 262821, 263718, 283038, 319956, 330211, 350428, 373282, 424557, 479934, 516852, 525642, 527436, 559923, 566076, 613249, 660422, 746564, 788463, 849114, 959868, 990633, 1051284, 1119846, 1226498, 1320844, 1576926, 1679769, 1698228, 1839747, 1981266, 2239692, 2452996, 2971899, 3153852, 3359538, 3679494, 3962532, 4292743, 5519241, 5943798, 6719076, 7358988, 8585486, 11038482, 11887596, 12878229, 17170972, 22076964, 25756458, 38634687, 51512916, 77269374, 154538748]

約数ペア:

[(1, 154538748), (2, 77269374), (3, 51512916), (4, 38634687), (6, 25756458), (7, 22076964), (9, 17170972), (12, 12878229), (13, 11887596), (14, 11038482), (18, 8585486), (21, 7358988), (23, 6719076), (26, 5943798), (28, 5519241), (36, 4292743), (39, 3962532), (42, 3679494), (46, 3359538), (49, 3153852), (52, 2971899), (63, 2452996), (69, 2239692), (78, 1981266), (84, 1839747), (91, 1698228), (92, 1679769), (98, 1576926), (117, 1320844), (126, 1226498), (138, 1119846), (147, 1051284), (156, 990633), (161, 959868), (182, 849114), (196, 788463), (207, 746564), (234, 660422), (252, 613249), (273, 566076), (276, 559923), (293, 527436), (294, 525642), (299, 516852), (322, 479934), (364, 424557), (414, 373282), (441, 350428), (468, 330211), (483, 319956), (546, 283038), (586, 263718), (588, 262821), (598, 258426), (637, 242604), (644, 239967), (819, 188692), (828, 186641), (879, 175812), (882, 175214), (897, 172284), (966, 159978), (1092, 141519), (1127, 137124), (1172, 131859), (1196, 129213), (1274, 121302), (1449, 106652), (1638, 94346), (1758, 87906), (1764, 87607), (1794, 86142), (1911, 80868), (1932, 79989), (2051, 75348), (2093, 73836), (2254, 68562), (2548, 60651), (2637, 58604), (2691, 57428), (2898, 53326), (3276, 47173), (3381, 45708), (3516, 43953), (3588, 43071), (3809, 40572), (3822, 40434), (4102, 37674), (4186, 36918), (4508, 34281), (5274, 29302), (5382, 28714), (5733, 26956), (5796, 26663), (6153, 25116), (6279, 24612), (6739, 22932), (6762, 22854), (7618, 20286), (7644, 20217), (8204, 18837), (8372, 18459), (10143, 15236), (10548, 14651), (10764, 14357), (11427, 13524), (11466, 13478), (12306, 12558)]