158936622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 351676416

約数和(自身を除く): 192739794

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 103, 146, 206, 219, 271, 309, 438, 542, 618, 813, 949, 1339, 1626, 1898, 2678, 2847, 3523, 4017, 5694, 7046, 7519, 8034, 10569, 15038, 19783, 21138, 22557, 27913, 39566, 45114, 55826, 59349, 83739, 97747, 118698, 167478, 195494, 257179, 293241, 362869, 514358, 586482, 725738, 771537, 1088607, 1543074, 2037649, 2177214, 4075298, 6112947, 12225894, 26489437, 52978874, 79468311, 158936622]

約数ペア:

[(1, 158936622), (2, 79468311), (3, 52978874), (6, 26489437), (13, 12225894), (26, 6112947), (39, 4075298), (73, 2177214), (78, 2037649), (103, 1543074), (146, 1088607), (206, 771537), (219, 725738), (271, 586482), (309, 514358), (438, 362869), (542, 293241), (618, 257179), (813, 195494), (949, 167478), (1339, 118698), (1626, 97747), (1898, 83739), (2678, 59349), (2847, 55826), (3523, 45114), (4017, 39566), (5694, 27913), (7046, 22557), (7519, 21138), (8034, 19783), (10569, 15038)]