165100728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27851}}^1$

素因数の和:27892

約数の個数: 64

約数和(自身を含む): 467913600

約数和(自身を除く): 302812872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 27851, 55702, 83553, 111404, 167106, 222808, 334212, 362063, 529169, 668424, 724126, 1058338, 1086189, 1448252, 1587507, 2116676, 2172378, 2896504, 3175014, 4233352, 4344756, 6350028, 6879197, 8689512, 12700056, 13758394, 20637591, 27516788, 41275182, 55033576, 82550364, 165100728]

約数ペア:

[(1, 165100728), (2, 82550364), (3, 55033576), (4, 41275182), (6, 27516788), (8, 20637591), (12, 13758394), (13, 12700056), (19, 8689512), (24, 6879197), (26, 6350028), (38, 4344756), (39, 4233352), (52, 3175014), (57, 2896504), (76, 2172378), (78, 2116676), (104, 1587507), (114, 1448252), (152, 1086189), (156, 1058338), (228, 724126), (247, 668424), (312, 529169), (456, 362063), (494, 334212), (741, 222808), (988, 167106), (1482, 111404), (1976, 83553), (2964, 55702), (5928, 27851)]