157325344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 364476672

約数和(自身を除く): 207151328

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 352, 374, 431, 488, 544, 671, 748, 862, 976, 1037, 1342, 1496, 1724, 1952, 2074, 2684, 2992, 3448, 4148, 4741, 5368, 5984, 6896, 7327, 8296, 9482, 10736, 11407, 13792, 14654, 16592, 18964, 21472, 22814, 26291, 29308, 33184, 37928, 45628, 52582, 58616, 75856, 80597, 91256, 105164, 117232, 151712, 161194, 182512, 210328, 234464, 289201, 322388, 365024, 420656, 446947, 578402, 644776, 841312, 893894, 1156804, 1289552, 1787788, 2313608, 2579104, 3575576, 4627216, 4916417, 7151152, 9254432, 9832834, 14302304, 19665668, 39331336, 78662672, 157325344]

約数ペア:

[(1, 157325344), (2, 78662672), (4, 39331336), (8, 19665668), (11, 14302304), (16, 9832834), (17, 9254432), (22, 7151152), (32, 4916417), (34, 4627216), (44, 3575576), (61, 2579104), (68, 2313608), (88, 1787788), (122, 1289552), (136, 1156804), (176, 893894), (187, 841312), (244, 644776), (272, 578402), (352, 446947), (374, 420656), (431, 365024), (488, 322388), (544, 289201), (671, 234464), (748, 210328), (862, 182512), (976, 161194), (1037, 151712), (1342, 117232), (1496, 105164), (1724, 91256), (1952, 80597), (2074, 75856), (2684, 58616), (2992, 52582), (3448, 45628), (4148, 37928), (4741, 33184), (5368, 29308), (5984, 26291), (6896, 22814), (7327, 21472), (8296, 18964), (9482, 16592), (10736, 14654), (11407, 13792)]