130518388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 315318528

約数和(自身を除く): 184800140

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 143, 148, 154, 182, 259, 286, 308, 364, 407, 481, 518, 572, 814, 881, 962, 1001, 1036, 1628, 1762, 1924, 2002, 2849, 3367, 3524, 4004, 5291, 5698, 6167, 6734, 9691, 10582, 11396, 11453, 12334, 13468, 19382, 21164, 22906, 24668, 32597, 37037, 38764, 45812, 65194, 67837, 74074, 80171, 125983, 130388, 135674, 148148, 160342, 228179, 251966, 271348, 320684, 358567, 423761, 456358, 503932, 717134, 847522, 881881, 912716, 1434268, 1695044, 1763762, 2509969, 2966327, 3527524, 4661371, 5019938, 5932654, 9322742, 10039876, 11865308, 18645484, 32629597, 65259194, 130518388]

約数ペア:

[(1, 130518388), (2, 65259194), (4, 32629597), (7, 18645484), (11, 11865308), (13, 10039876), (14, 9322742), (22, 5932654), (26, 5019938), (28, 4661371), (37, 3527524), (44, 2966327), (52, 2509969), (74, 1763762), (77, 1695044), (91, 1434268), (143, 912716), (148, 881881), (154, 847522), (182, 717134), (259, 503932), (286, 456358), (308, 423761), (364, 358567), (407, 320684), (481, 271348), (518, 251966), (572, 228179), (814, 160342), (881, 148148), (962, 135674), (1001, 130388), (1036, 125983), (1628, 80171), (1762, 74074), (1924, 67837), (2002, 65194), (2849, 45812), (3367, 38764), (3524, 37037), (4004, 32597), (5291, 24668), (5698, 22906), (6167, 21164), (6734, 19382), (9691, 13468), (10582, 12334), (11396, 11453)]