168642792

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{18443}}^1$

素因数の和:18582

約数の個数: 48

約数和(自身を含む): 460362240

約数和(自身を除く): 291719448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 18443, 36886, 55329, 73772, 110658, 147544, 165987, 221316, 331974, 442632, 663948, 1327896, 2342261, 4684522, 7026783, 9369044, 14053566, 18738088, 21080349, 28107132, 42160698, 56214264, 84321396, 168642792]

約数ペア:

[(1, 168642792), (2, 84321396), (3, 56214264), (4, 42160698), (6, 28107132), (8, 21080349), (9, 18738088), (12, 14053566), (18, 9369044), (24, 7026783), (36, 4684522), (72, 2342261), (127, 1327896), (254, 663948), (381, 442632), (508, 331974), (762, 221316), (1016, 165987), (1143, 147544), (1524, 110658), (2286, 73772), (3048, 55329), (4572, 36886), (9144, 18443)]