16867992

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 43740000

約数和(自身を除く): 26872008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 89, 106, 149, 159, 178, 212, 267, 298, 318, 356, 424, 447, 534, 596, 636, 712, 894, 1068, 1192, 1272, 1788, 2136, 3576, 4717, 7897, 9434, 13261, 14151, 15794, 18868, 23691, 26522, 28302, 31588, 37736, 39783, 47382, 53044, 56604, 63176, 79566, 94764, 106088, 113208, 159132, 189528, 318264, 702833, 1405666, 2108499, 2811332, 4216998, 5622664, 8433996, 16867992]

約数ペア:

[(1, 16867992), (2, 8433996), (3, 5622664), (4, 4216998), (6, 2811332), (8, 2108499), (12, 1405666), (24, 702833), (53, 318264), (89, 189528), (106, 159132), (149, 113208), (159, 106088), (178, 94764), (212, 79566), (267, 63176), (298, 56604), (318, 53044), (356, 47382), (424, 39783), (447, 37736), (534, 31588), (596, 28302), (636, 26522), (712, 23691), (894, 18868), (1068, 15794), (1192, 14151), (1272, 13261), (1788, 9434), (2136, 7897), (3576, 4717)]