198688752

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{3547}}^1$

素因数の和:3950

約数の個数: 60

約数和(自身を含む): 557639160

約数和(自身を除く): 358950408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1556, 2334, 3112, 3501, 3547, 4668, 6224, 7002, 7094, 9336, 10641, 14004, 14188, 18672, 21282, 28008, 28376, 31923, 42564, 56016, 56752, 63846, 85128, 127692, 170256, 255384, 510768, 1379783, 2759566, 4139349, 5519132, 8278698, 11038264, 12418047, 16557396, 22076528, 24836094, 33114792, 49672188, 66229584, 99344376, 198688752]

約数ペア:

[(1, 198688752), (2, 99344376), (3, 66229584), (4, 49672188), (6, 33114792), (8, 24836094), (9, 22076528), (12, 16557396), (16, 12418047), (18, 11038264), (24, 8278698), (36, 5519132), (48, 4139349), (72, 2759566), (144, 1379783), (389, 510768), (778, 255384), (1167, 170256), (1556, 127692), (2334, 85128), (3112, 63846), (3501, 56752), (3547, 56016), (4668, 42564), (6224, 31923), (7002, 28376), (7094, 28008), (9336, 21282), (10641, 18672), (14004, 14188)]