163406394

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3019}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 369358080

約数和(自身を除く): 205951686

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 582, 873, 1746, 3007, 3019, 6014, 6038, 9021, 9057, 18042, 18114, 27063, 27171, 54126, 54342, 93589, 187178, 280767, 292843, 561534, 585686, 842301, 878529, 1684602, 1757058, 2635587, 5271174, 9078133, 18156266, 27234399, 54468798, 81703197, 163406394]

約数ペア:

[(1, 163406394), (2, 81703197), (3, 54468798), (6, 27234399), (9, 18156266), (18, 9078133), (31, 5271174), (62, 2635587), (93, 1757058), (97, 1684602), (186, 878529), (194, 842301), (279, 585686), (291, 561534), (558, 292843), (582, 280767), (873, 187178), (1746, 93589), (3007, 54342), (3019, 54126), (6014, 27171), (6038, 27063), (9021, 18114), (9057, 18042)]