157394412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2207}}^1$

素因数の和:2507

約数の個数: 72

約数和(自身を含む): 456508416

約数和(自身を除く): 299114004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 1132, 1698, 1981, 2207, 2547, 3396, 3962, 4414, 5094, 5943, 6621, 7924, 8828, 10188, 11886, 13242, 15449, 17829, 19863, 23772, 26484, 30898, 35658, 39726, 46347, 61796, 71316, 79452, 92694, 139041, 185388, 278082, 556164, 624581, 1249162, 1873743, 2498324, 3747486, 4372067, 5621229, 7494972, 8744134, 11242458, 13116201, 17488268, 22484916, 26232402, 39348603, 52464804, 78697206, 157394412]

約数ペア:

[(1, 157394412), (2, 78697206), (3, 52464804), (4, 39348603), (6, 26232402), (7, 22484916), (9, 17488268), (12, 13116201), (14, 11242458), (18, 8744134), (21, 7494972), (28, 5621229), (36, 4372067), (42, 3747486), (63, 2498324), (84, 1873743), (126, 1249162), (252, 624581), (283, 556164), (566, 278082), (849, 185388), (1132, 139041), (1698, 92694), (1981, 79452), (2207, 71316), (2547, 61796), (3396, 46347), (3962, 39726), (4414, 35658), (5094, 30898), (5943, 26484), (6621, 23772), (7924, 19863), (8828, 17829), (10188, 15449), (11886, 13242)]