156621894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 369895680

約数和(自身を除く): 213273786

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 277, 286, 429, 554, 659, 831, 858, 1318, 1662, 1977, 3047, 3601, 3954, 6094, 7202, 7249, 8567, 9141, 10803, 14498, 17134, 18282, 21606, 21747, 25701, 39611, 43494, 51402, 79222, 94237, 118833, 182543, 188474, 237666, 282711, 365086, 547629, 565422, 1095258, 2007973, 2373059, 4015946, 4746118, 6023919, 7119177, 12047838, 14238354, 26103649, 52207298, 78310947, 156621894]

約数ペア:

[(1, 156621894), (2, 78310947), (3, 52207298), (6, 26103649), (11, 14238354), (13, 12047838), (22, 7119177), (26, 6023919), (33, 4746118), (39, 4015946), (66, 2373059), (78, 2007973), (143, 1095258), (277, 565422), (286, 547629), (429, 365086), (554, 282711), (659, 237666), (831, 188474), (858, 182543), (1318, 118833), (1662, 94237), (1977, 79222), (3047, 51402), (3601, 43494), (3954, 39611), (6094, 25701), (7202, 21747), (7249, 21606), (8567, 18282), (9141, 17134), (10803, 14498)]