152598908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 340611936

約数和(自身を除く): 188013028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 121, 146, 154, 242, 292, 308, 484, 511, 617, 803, 847, 1022, 1234, 1606, 1694, 2044, 2468, 3212, 3388, 4319, 5621, 6787, 8638, 8833, 11242, 13574, 17276, 17666, 22484, 27148, 35332, 45041, 47509, 61831, 74657, 90082, 95018, 123662, 149314, 180164, 190036, 247324, 298628, 315287, 495451, 522599, 630574, 990902, 1045198, 1261148, 1981804, 2090396, 3468157, 5449961, 6936314, 10899922, 13872628, 21799844, 38149727, 76299454, 152598908]

約数ペア:

[(1, 152598908), (2, 76299454), (4, 38149727), (7, 21799844), (11, 13872628), (14, 10899922), (22, 6936314), (28, 5449961), (44, 3468157), (73, 2090396), (77, 1981804), (121, 1261148), (146, 1045198), (154, 990902), (242, 630574), (292, 522599), (308, 495451), (484, 315287), (511, 298628), (617, 247324), (803, 190036), (847, 180164), (1022, 149314), (1234, 123662), (1606, 95018), (1694, 90082), (2044, 74657), (2468, 61831), (3212, 47509), (3388, 45041), (4319, 35332), (5621, 27148), (6787, 22484), (8638, 17666), (8833, 17276), (11242, 13574)]