155694552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499021}}^1$

素因数の和:499043

約数の個数: 32

約数和(自身を含む): 419178480

約数和(自身を除く): 263483928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 499021, 998042, 1497063, 1996084, 2994126, 3992168, 5988252, 6487273, 11976504, 12974546, 19461819, 25949092, 38923638, 51898184, 77847276, 155694552]

約数ペア:

[(1, 155694552), (2, 77847276), (3, 51898184), (4, 38923638), (6, 25949092), (8, 19461819), (12, 12974546), (13, 11976504), (24, 6487273), (26, 5988252), (39, 3992168), (52, 2994126), (78, 1996084), (104, 1497063), (156, 998042), (312, 499021)]