178327968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 584236800

約数和(自身を除く): 405908832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 137, 149, 156, 168, 182, 208, 224, 273, 274, 298, 312, 336, 364, 411, 416, 447, 546, 548, 596, 624, 672, 728, 822, 894, 959, 1043, 1092, 1096, 1192, 1248, 1456, 1644, 1781, 1788, 1918, 1937, 2086, 2184, 2192, 2384, 2877, 2912, 3129, 3288, 3562, 3576, 3836, 3874, 4172, 4368, 4384, 4768, 5343, 5754, 5811, 6258, 6576, 7124, 7152, 7672, 7748, 8344, 8736, 10686, 11508, 11622, 12467, 12516, 13152, 13559, 14248, 14304, 15344, 15496, 16688, 20413, 21372, 23016, 23244, 24934, 25032, 27118, 28496, 30688, 30992, 33376, 37401, 40677, 40826, 42744, 46032, 46488, 49868, 50064, 54236, 56992, 61239, 61984, 74802, 81354, 81652, 85488, 92064, 92976, 99736, 100128, 108472, 122478, 142891, 149604, 162708, 163304, 170976, 185952, 199472, 216944, 244956, 265369, 285782, 299208, 325416, 326608, 398944, 428673, 433888, 489912, 530738, 571564, 598416, 650832, 653216, 796107, 857346, 979824, 1061476, 1143128, 1196832, 1301664, 1592214, 1714692, 1857583, 1959648, 2122952, 2286256, 3184428, 3429384, 3715166, 4245904, 4572512, 5572749, 6368856, 6858768, 7430332, 8491808, 11145498, 12737712, 13717536, 14860664, 22290996, 25475424, 29721328, 44581992, 59442656, 89163984, 178327968]

約数ペア:

[(1, 178327968), (2, 89163984), (3, 59442656), (4, 44581992), (6, 29721328), (7, 25475424), (8, 22290996), (12, 14860664), (13, 13717536), (14, 12737712), (16, 11145498), (21, 8491808), (24, 7430332), (26, 6858768), (28, 6368856), (32, 5572749), (39, 4572512), (42, 4245904), (48, 3715166), (52, 3429384), (56, 3184428), (78, 2286256), (84, 2122952), (91, 1959648), (96, 1857583), (104, 1714692), (112, 1592214), (137, 1301664), (149, 1196832), (156, 1143128), (168, 1061476), (182, 979824), (208, 857346), (224, 796107), (273, 653216), (274, 650832), (298, 598416), (312, 571564), (336, 530738), (364, 489912), (411, 433888), (416, 428673), (447, 398944), (546, 326608), (548, 325416), (596, 299208), (624, 285782), (672, 265369), (728, 244956), (822, 216944), (894, 199472), (959, 185952), (1043, 170976), (1092, 163304), (1096, 162708), (1192, 149604), (1248, 142891), (1456, 122478), (1644, 108472), (1781, 100128), (1788, 99736), (1918, 92976), (1937, 92064), (2086, 85488), (2184, 81652), (2192, 81354), (2384, 74802), (2877, 61984), (2912, 61239), (3129, 56992), (3288, 54236), (3562, 50064), (3576, 49868), (3836, 46488), (3874, 46032), (4172, 42744), (4368, 40826), (4384, 40677), (4768, 37401), (5343, 33376), (5754, 30992), (5811, 30688), (6258, 28496), (6576, 27118), (7124, 25032), (7152, 24934), (7672, 23244), (7748, 23016), (8344, 21372), (8736, 20413), (10686, 16688), (11508, 15496), (11622, 15344), (12467, 14304), (12516, 14248), (13152, 13559)]