161330736

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 499968000

約数和(自身を除く): 338637264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 164, 168, 196, 239, 246, 287, 294, 328, 336, 343, 392, 478, 492, 574, 588, 656, 686, 717, 784, 861, 956, 984, 1029, 1148, 1176, 1372, 1434, 1673, 1722, 1912, 1968, 2009, 2058, 2296, 2352, 2744, 2868, 3346, 3444, 3824, 4018, 4116, 4592, 5019, 5488, 5736, 6027, 6692, 6888, 8036, 8232, 9799, 10038, 11472, 11711, 12054, 13384, 13776, 14063, 16072, 16464, 19598, 20076, 23422, 24108, 26768, 28126, 29397, 32144, 35133, 39196, 40152, 42189, 46844, 48216, 56252, 58794, 68593, 70266, 78392, 80304, 81977, 84378, 93688, 96432, 112504, 117588, 137186, 140532, 156784, 163954, 168756, 187376, 205779, 225008, 235176, 245931, 274372, 281064, 327908, 337512, 411558, 470352, 480151, 491862, 548744, 562128, 655816, 675024, 823116, 960302, 983724, 1097488, 1311632, 1440453, 1646232, 1920604, 1967448, 2880906, 3292464, 3361057, 3841208, 3934896, 5761812, 6722114, 7682416, 10083171, 11523624, 13444228, 20166342, 23047248, 26888456, 40332684, 53776912, 80665368, 161330736]

約数ペア:

[(1, 161330736), (2, 80665368), (3, 53776912), (4, 40332684), (6, 26888456), (7, 23047248), (8, 20166342), (12, 13444228), (14, 11523624), (16, 10083171), (21, 7682416), (24, 6722114), (28, 5761812), (41, 3934896), (42, 3841208), (48, 3361057), (49, 3292464), (56, 2880906), (82, 1967448), (84, 1920604), (98, 1646232), (112, 1440453), (123, 1311632), (147, 1097488), (164, 983724), (168, 960302), (196, 823116), (239, 675024), (246, 655816), (287, 562128), (294, 548744), (328, 491862), (336, 480151), (343, 470352), (392, 411558), (478, 337512), (492, 327908), (574, 281064), (588, 274372), (656, 245931), (686, 235176), (717, 225008), (784, 205779), (861, 187376), (956, 168756), (984, 163954), (1029, 156784), (1148, 140532), (1176, 137186), (1372, 117588), (1434, 112504), (1673, 96432), (1722, 93688), (1912, 84378), (1968, 81977), (2009, 80304), (2058, 78392), (2296, 70266), (2352, 68593), (2744, 58794), (2868, 56252), (3346, 48216), (3444, 46844), (3824, 42189), (4018, 40152), (4116, 39196), (4592, 35133), (5019, 32144), (5488, 29397), (5736, 28126), (6027, 26768), (6692, 24108), (6888, 23422), (8036, 20076), (8232, 19598), (9799, 16464), (10038, 16072), (11472, 14063), (11711, 13776), (12054, 13384)]