179261004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2459

約数の個数: 72

約数和(自身を含む): 465361680

約数和(自身を除く): 286100676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 962, 1014, 1443, 1924, 2028, 2389, 2886, 4778, 5772, 6253, 7167, 9556, 12506, 14334, 18759, 25012, 28668, 31057, 37518, 62114, 75036, 88393, 93171, 124228, 176786, 186342, 265179, 353572, 372684, 403741, 530358, 807482, 1060716, 1149109, 1211223, 1614964, 2298218, 2422446, 3447327, 4596436, 4844892, 6894654, 13789308, 14938417, 29876834, 44815251, 59753668, 89630502, 179261004]

約数ペア:

[(1, 179261004), (2, 89630502), (3, 59753668), (4, 44815251), (6, 29876834), (12, 14938417), (13, 13789308), (26, 6894654), (37, 4844892), (39, 4596436), (52, 3447327), (74, 2422446), (78, 2298218), (111, 1614964), (148, 1211223), (156, 1149109), (169, 1060716), (222, 807482), (338, 530358), (444, 403741), (481, 372684), (507, 353572), (676, 265179), (962, 186342), (1014, 176786), (1443, 124228), (1924, 93171), (2028, 88393), (2389, 75036), (2886, 62114), (4778, 37518), (5772, 31057), (6253, 28668), (7167, 25012), (9556, 18759), (12506, 14334)]