131594736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 427972608

約数和(自身を除く): 296377872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 52, 56, 78, 84, 91, 94, 104, 112, 141, 156, 168, 182, 188, 208, 273, 282, 312, 329, 336, 364, 376, 546, 564, 611, 624, 641, 658, 728, 752, 987, 1092, 1128, 1222, 1282, 1316, 1456, 1833, 1923, 1974, 2184, 2256, 2444, 2564, 2632, 3666, 3846, 3948, 4277, 4368, 4487, 4888, 5128, 5264, 7332, 7692, 7896, 8333, 8554, 8974, 9776, 10256, 12831, 13461, 14664, 15384, 15792, 16666, 17108, 17948, 24999, 25662, 26922, 29328, 30127, 30768, 33332, 34216, 35896, 49998, 51324, 53844, 58331, 60254, 66664, 68432, 71792, 90381, 99996, 102648, 107688, 116662, 120508, 133328, 174993, 180762, 199992, 205296, 210889, 215376, 233324, 241016, 349986, 361524, 391651, 399984, 421778, 466648, 482032, 632667, 699972, 723048, 783302, 843556, 933296, 1174953, 1265334, 1399944, 1446096, 1566604, 1687112, 2349906, 2530668, 2741557, 2799888, 3133208, 3374224, 4699812, 5061336, 5483114, 6266416, 8224671, 9399624, 10122672, 10966228, 16449342, 18799248, 21932456, 32898684, 43864912, 65797368, 131594736]

約数ペア:

[(1, 131594736), (2, 65797368), (3, 43864912), (4, 32898684), (6, 21932456), (7, 18799248), (8, 16449342), (12, 10966228), (13, 10122672), (14, 9399624), (16, 8224671), (21, 6266416), (24, 5483114), (26, 5061336), (28, 4699812), (39, 3374224), (42, 3133208), (47, 2799888), (48, 2741557), (52, 2530668), (56, 2349906), (78, 1687112), (84, 1566604), (91, 1446096), (94, 1399944), (104, 1265334), (112, 1174953), (141, 933296), (156, 843556), (168, 783302), (182, 723048), (188, 699972), (208, 632667), (273, 482032), (282, 466648), (312, 421778), (329, 399984), (336, 391651), (364, 361524), (376, 349986), (546, 241016), (564, 233324), (611, 215376), (624, 210889), (641, 205296), (658, 199992), (728, 180762), (752, 174993), (987, 133328), (1092, 120508), (1128, 116662), (1222, 107688), (1282, 102648), (1316, 99996), (1456, 90381), (1833, 71792), (1923, 68432), (1974, 66664), (2184, 60254), (2256, 58331), (2444, 53844), (2564, 51324), (2632, 49998), (3666, 35896), (3846, 34216), (3948, 33332), (4277, 30768), (4368, 30127), (4487, 29328), (4888, 26922), (5128, 25662), (5264, 24999), (7332, 17948), (7692, 17108), (7896, 16666), (8333, 15792), (8554, 15384), (8974, 14664), (9776, 13461), (10256, 12831)]