198813168

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{44537}}^1$

素因数の和:44582

約数の個数: 60

約数和(自身を含む): 574362048

約数和(自身を除く): 375548880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 44537, 89074, 133611, 178148, 267222, 356296, 400833, 534444, 712592, 801666, 1068888, 1380647, 1603332, 2137776, 2761294, 3206664, 4141941, 5522588, 6413328, 8283882, 11045176, 12425823, 16567764, 22090352, 24851646, 33135528, 49703292, 66271056, 99406584, 198813168]

約数ペア:

[(1, 198813168), (2, 99406584), (3, 66271056), (4, 49703292), (6, 33135528), (8, 24851646), (9, 22090352), (12, 16567764), (16, 12425823), (18, 11045176), (24, 8283882), (31, 6413328), (36, 5522588), (48, 4141941), (62, 3206664), (72, 2761294), (93, 2137776), (124, 1603332), (144, 1380647), (186, 1068888), (248, 801666), (279, 712592), (372, 534444), (496, 400833), (558, 356296), (744, 267222), (1116, 178148), (1488, 133611), (2232, 89074), (4464, 44537)]