157383408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 505967616

約数和(自身を除く): 348584208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 137, 156, 168, 182, 208, 263, 273, 274, 312, 336, 364, 411, 526, 546, 548, 624, 728, 789, 822, 959, 1052, 1092, 1096, 1456, 1578, 1644, 1781, 1841, 1918, 2104, 2184, 2192, 2877, 3156, 3288, 3419, 3562, 3682, 3836, 4208, 4368, 5343, 5523, 5754, 6312, 6576, 6838, 7124, 7364, 7672, 10257, 10686, 11046, 11508, 12467, 12624, 13676, 14248, 14728, 15344, 20514, 21372, 22092, 23016, 23933, 24934, 27352, 28496, 29456, 36031, 37401, 41028, 42744, 44184, 46032, 47866, 49868, 54704, 71799, 72062, 74802, 82056, 85488, 88368, 95732, 99736, 108093, 143598, 144124, 149604, 164112, 191464, 199472, 216186, 252217, 287196, 288248, 299208, 382928, 432372, 468403, 504434, 574392, 576496, 598416, 756651, 864744, 936806, 1008868, 1148784, 1405209, 1513302, 1729488, 1873612, 2017736, 2810418, 3026604, 3278821, 3747224, 4035472, 5620836, 6053208, 6557642, 7494448, 9836463, 11241672, 12106416, 13115284, 19672926, 22483344, 26230568, 39345852, 52461136, 78691704, 157383408]

約数ペア:

[(1, 157383408), (2, 78691704), (3, 52461136), (4, 39345852), (6, 26230568), (7, 22483344), (8, 19672926), (12, 13115284), (13, 12106416), (14, 11241672), (16, 9836463), (21, 7494448), (24, 6557642), (26, 6053208), (28, 5620836), (39, 4035472), (42, 3747224), (48, 3278821), (52, 3026604), (56, 2810418), (78, 2017736), (84, 1873612), (91, 1729488), (104, 1513302), (112, 1405209), (137, 1148784), (156, 1008868), (168, 936806), (182, 864744), (208, 756651), (263, 598416), (273, 576496), (274, 574392), (312, 504434), (336, 468403), (364, 432372), (411, 382928), (526, 299208), (546, 288248), (548, 287196), (624, 252217), (728, 216186), (789, 199472), (822, 191464), (959, 164112), (1052, 149604), (1092, 144124), (1096, 143598), (1456, 108093), (1578, 99736), (1644, 95732), (1781, 88368), (1841, 85488), (1918, 82056), (2104, 74802), (2184, 72062), (2192, 71799), (2877, 54704), (3156, 49868), (3288, 47866), (3419, 46032), (3562, 44184), (3682, 42744), (3836, 41028), (4208, 37401), (4368, 36031), (5343, 29456), (5523, 28496), (5754, 27352), (6312, 24934), (6576, 23933), (6838, 23016), (7124, 22092), (7364, 21372), (7672, 20514), (10257, 15344), (10686, 14728), (11046, 14248), (11508, 13676), (12467, 12624)]