131573232

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 180

約数和(自身を含む): 443799720

約数和(自身を除く): 312226488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 643, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1286, 1392, 1421, 1624, 1764, 1827, 1929, 2088, 2352, 2436, 2572, 2842, 3248, 3528, 3654, 3858, 4176, 4263, 4501, 4872, 5144, 5684, 5787, 7056, 7308, 7716, 8526, 9002, 9744, 10288, 11368, 11574, 12789, 13503, 14616, 15432, 17052, 18004, 18647, 22736, 23148, 25578, 27006, 29232, 30864, 31507, 34104, 36008, 37294, 40509, 46296, 51156, 54012, 55941, 63014, 68208, 72016, 74588, 81018, 92592, 94521, 102312, 108024, 111882, 126028, 130529, 149176, 162036, 167823, 189042, 204624, 216048, 223764, 252056, 261058, 283563, 298352, 324072, 335646, 378084, 391587, 447528, 504112, 522116, 567126, 648144, 671292, 756168, 783174, 895056, 913703, 1044232, 1134252, 1174761, 1342584, 1512336, 1566348, 1827406, 2088464, 2268504, 2349522, 2685168, 2741109, 3132696, 3654812, 4537008, 4699044, 5482218, 6265392, 7309624, 8223327, 9398088, 10964436, 14619248, 16446654, 18796176, 21928872, 32893308, 43857744, 65786616, 131573232]

約数ペア:

[(1, 131573232), (2, 65786616), (3, 43857744), (4, 32893308), (6, 21928872), (7, 18796176), (8, 16446654), (9, 14619248), (12, 10964436), (14, 9398088), (16, 8223327), (18, 7309624), (21, 6265392), (24, 5482218), (28, 4699044), (29, 4537008), (36, 3654812), (42, 3132696), (48, 2741109), (49, 2685168), (56, 2349522), (58, 2268504), (63, 2088464), (72, 1827406), (84, 1566348), (87, 1512336), (98, 1342584), (112, 1174761), (116, 1134252), (126, 1044232), (144, 913703), (147, 895056), (168, 783174), (174, 756168), (196, 671292), (203, 648144), (232, 567126), (252, 522116), (261, 504112), (294, 447528), (336, 391587), (348, 378084), (392, 335646), (406, 324072), (441, 298352), (464, 283563), (504, 261058), (522, 252056), (588, 223764), (609, 216048), (643, 204624), (696, 189042), (784, 167823), (812, 162036), (882, 149176), (1008, 130529), (1044, 126028), (1176, 111882), (1218, 108024), (1286, 102312), (1392, 94521), (1421, 92592), (1624, 81018), (1764, 74588), (1827, 72016), (1929, 68208), (2088, 63014), (2352, 55941), (2436, 54012), (2572, 51156), (2842, 46296), (3248, 40509), (3528, 37294), (3654, 36008), (3858, 34104), (4176, 31507), (4263, 30864), (4501, 29232), (4872, 27006), (5144, 25578), (5684, 23148), (5787, 22736), (7056, 18647), (7308, 18004), (7716, 17052), (8526, 15432), (9002, 14616), (9744, 13503), (10288, 12789), (11368, 11574)]