125758568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2122

約数の個数: 64

約数和(自身を含む): 276057600

約数和(自身を除く): 150299032

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2053, 2356, 3224, 4106, 4712, 7657, 8212, 15314, 16424, 26689, 30628, 39007, 53378, 61256, 63643, 78014, 106756, 127286, 156028, 213512, 254572, 312056, 507091, 509144, 827359, 1014182, 1209217, 1654718, 2028364, 2418434, 3309436, 4056728, 4836868, 6618872, 9673736, 15719821, 31439642, 62879284, 125758568]

約数ペア:

[(1, 125758568), (2, 62879284), (4, 31439642), (8, 15719821), (13, 9673736), (19, 6618872), (26, 4836868), (31, 4056728), (38, 3309436), (52, 2418434), (62, 2028364), (76, 1654718), (104, 1209217), (124, 1014182), (152, 827359), (247, 509144), (248, 507091), (403, 312056), (494, 254572), (589, 213512), (806, 156028), (988, 127286), (1178, 106756), (1612, 78014), (1976, 63643), (2053, 61256), (2356, 53378), (3224, 39007), (4106, 30628), (4712, 26689), (7657, 16424), (8212, 15314)]