156960460815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1\times {\mathrm{4931}}^1$

素因数の和:6692

約数の個数: 64

約数和(自身を含む): 268515440640

約数和(自身を除く): 111554979825

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 1667, 3819, 4931, 5001, 6365, 8335, 14793, 19095, 24655, 25005, 31673, 73965, 93689, 95019, 111689, 158365, 281067, 330377, 335067, 468445, 475095, 558445, 991131, 1405335, 1651885, 1675335, 2122091, 4955655, 6277163, 6366273, 8219977, 10610455, 18831489, 24659931, 31385815, 31831365, 41099885, 94157445, 123299655, 156179563, 468538689, 550738459, 780897815, 1652215377, 2342693445, 2753692295, 8261076885, 10464030721, 31392092163, 52320153605, 156960460815]

約数ペア:

[(1, 156960460815), (3, 52320153605), (5, 31392092163), (15, 10464030721), (19, 8261076885), (57, 2753692295), (67, 2342693445), (95, 1652215377), (201, 780897815), (285, 550738459), (335, 468538689), (1005, 156179563), (1273, 123299655), (1667, 94157445), (3819, 41099885), (4931, 31831365), (5001, 31385815), (6365, 24659931), (8335, 18831489), (14793, 10610455), (19095, 8219977), (24655, 6366273), (25005, 6277163), (31673, 4955655), (73965, 2122091), (93689, 1675335), (95019, 1651885), (111689, 1405335), (158365, 991131), (281067, 558445), (330377, 475095), (335067, 468445)]