168449922

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 389664000

約数和(自身を除く): 221214078

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 263, 409, 522, 526, 783, 789, 818, 1227, 1566, 1578, 2367, 2454, 3681, 4734, 7101, 7362, 7627, 11043, 11861, 14202, 15254, 22086, 22881, 23722, 35583, 45762, 68643, 71166, 106749, 107567, 137286, 205929, 213498, 215134, 320247, 322701, 411858, 640494, 645402, 968103, 1936206, 2904309, 3119443, 5808618, 6238886, 9358329, 18716658, 28074987, 56149974, 84224961, 168449922]

約数ペア:

[(1, 168449922), (2, 84224961), (3, 56149974), (6, 28074987), (9, 18716658), (18, 9358329), (27, 6238886), (29, 5808618), (54, 3119443), (58, 2904309), (87, 1936206), (174, 968103), (261, 645402), (263, 640494), (409, 411858), (522, 322701), (526, 320247), (783, 215134), (789, 213498), (818, 205929), (1227, 137286), (1566, 107567), (1578, 106749), (2367, 71166), (2454, 68643), (3681, 45762), (4734, 35583), (7101, 23722), (7362, 22881), (7627, 22086), (11043, 15254), (11861, 14202)]