130749528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 406264320

約数和(自身を除く): 275514792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 131, 156, 168, 182, 262, 273, 312, 364, 393, 457, 524, 546, 728, 786, 914, 917, 1048, 1092, 1371, 1572, 1703, 1828, 1834, 2184, 2742, 2751, 3144, 3199, 3406, 3656, 3668, 5109, 5484, 5502, 5941, 6398, 6812, 7336, 9597, 10218, 10968, 11004, 11882, 11921, 12796, 13624, 17823, 19194, 20436, 22008, 23764, 23842, 25592, 35646, 35763, 38388, 40872, 41587, 47528, 47684, 59867, 71292, 71526, 76776, 83174, 95368, 119734, 124761, 142584, 143052, 166348, 179601, 239468, 249522, 286104, 332696, 359202, 419069, 478936, 499044, 718404, 778271, 838138, 998088, 1257207, 1436808, 1556542, 1676276, 2334813, 2514414, 3113084, 3352552, 4669626, 5028828, 5447897, 6226168, 9339252, 10057656, 10895794, 16343691, 18678504, 21791588, 32687382, 43583176, 65374764, 130749528]

約数ペア:

[(1, 130749528), (2, 65374764), (3, 43583176), (4, 32687382), (6, 21791588), (7, 18678504), (8, 16343691), (12, 10895794), (13, 10057656), (14, 9339252), (21, 6226168), (24, 5447897), (26, 5028828), (28, 4669626), (39, 3352552), (42, 3113084), (52, 2514414), (56, 2334813), (78, 1676276), (84, 1556542), (91, 1436808), (104, 1257207), (131, 998088), (156, 838138), (168, 778271), (182, 718404), (262, 499044), (273, 478936), (312, 419069), (364, 359202), (393, 332696), (457, 286104), (524, 249522), (546, 239468), (728, 179601), (786, 166348), (914, 143052), (917, 142584), (1048, 124761), (1092, 119734), (1371, 95368), (1572, 83174), (1703, 76776), (1828, 71526), (1834, 71292), (2184, 59867), (2742, 47684), (2751, 47528), (3144, 41587), (3199, 40872), (3406, 38388), (3656, 35763), (3668, 35646), (5109, 25592), (5484, 23842), (5502, 23764), (5941, 22008), (6398, 20436), (6812, 19194), (7336, 17823), (9597, 13624), (10218, 12796), (10968, 11921), (11004, 11882)]