167226680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 390536640

約数和(自身を除く): 223309960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 103, 148, 185, 206, 296, 370, 412, 515, 740, 824, 1030, 1097, 1480, 2060, 2194, 3811, 4120, 4388, 5485, 7622, 8776, 10970, 15244, 19055, 21940, 30488, 38110, 40589, 43880, 76220, 81178, 112991, 152440, 162356, 202945, 225982, 324712, 405890, 451964, 564955, 811780, 903928, 1129910, 1623560, 2259820, 4180667, 4519640, 8361334, 16722668, 20903335, 33445336, 41806670, 83613340, 167226680]

約数ペア:

[(1, 167226680), (2, 83613340), (4, 41806670), (5, 33445336), (8, 20903335), (10, 16722668), (20, 8361334), (37, 4519640), (40, 4180667), (74, 2259820), (103, 1623560), (148, 1129910), (185, 903928), (206, 811780), (296, 564955), (370, 451964), (412, 405890), (515, 324712), (740, 225982), (824, 202945), (1030, 162356), (1097, 152440), (1480, 112991), (2060, 81178), (2194, 76220), (3811, 43880), (4120, 40589), (4388, 38110), (5485, 30488), (7622, 21940), (8776, 19055), (10970, 15244)]