131630928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 405307392

約数和(自身を除く): 273676464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 127, 132, 143, 151, 156, 176, 208, 254, 264, 286, 302, 312, 381, 429, 453, 508, 528, 572, 604, 624, 762, 858, 906, 1016, 1144, 1208, 1397, 1524, 1651, 1661, 1716, 1812, 1963, 2032, 2288, 2416, 2794, 3048, 3302, 3322, 3432, 3624, 3926, 4191, 4953, 4983, 5588, 5889, 6096, 6604, 6644, 6864, 7248, 7852, 8382, 9906, 9966, 11176, 11778, 13208, 13288, 15704, 16764, 18161, 19177, 19812, 19932, 21593, 22352, 23556, 26416, 26576, 31408, 33528, 36322, 38354, 39624, 39864, 43186, 47112, 54483, 57531, 64779, 67056, 72644, 76708, 79248, 79728, 86372, 94224, 108966, 115062, 129558, 145288, 153416, 172744, 210947, 217932, 230124, 249301, 259116, 290576, 306832, 345488, 421894, 435864, 460248, 498602, 518232, 632841, 747903, 843788, 871728, 920496, 997204, 1036464, 1265682, 1495806, 1687576, 1994408, 2531364, 2742311, 2991612, 3375152, 3988816, 5062728, 5484622, 5983224, 8226933, 10125456, 10969244, 11966448, 16453866, 21938488, 32907732, 43876976, 65815464, 131630928]

約数ペア:

[(1, 131630928), (2, 65815464), (3, 43876976), (4, 32907732), (6, 21938488), (8, 16453866), (11, 11966448), (12, 10969244), (13, 10125456), (16, 8226933), (22, 5983224), (24, 5484622), (26, 5062728), (33, 3988816), (39, 3375152), (44, 2991612), (48, 2742311), (52, 2531364), (66, 1994408), (78, 1687576), (88, 1495806), (104, 1265682), (127, 1036464), (132, 997204), (143, 920496), (151, 871728), (156, 843788), (176, 747903), (208, 632841), (254, 518232), (264, 498602), (286, 460248), (302, 435864), (312, 421894), (381, 345488), (429, 306832), (453, 290576), (508, 259116), (528, 249301), (572, 230124), (604, 217932), (624, 210947), (762, 172744), (858, 153416), (906, 145288), (1016, 129558), (1144, 115062), (1208, 108966), (1397, 94224), (1524, 86372), (1651, 79728), (1661, 79248), (1716, 76708), (1812, 72644), (1963, 67056), (2032, 64779), (2288, 57531), (2416, 54483), (2794, 47112), (3048, 43186), (3302, 39864), (3322, 39624), (3432, 38354), (3624, 36322), (3926, 33528), (4191, 31408), (4953, 26576), (4983, 26416), (5588, 23556), (5889, 22352), (6096, 21593), (6604, 19932), (6644, 19812), (6864, 19177), (7248, 18161), (7852, 16764), (8382, 15704), (9906, 13288), (9966, 13208), (11176, 11778)]