138480906

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{12619}}^1$

素因数の和:12714

約数の個数: 32

約数和(自身を含む): 290764800

約数和(自身を除く): 152283894

約数列:

[1, 2, 3, 6, 31, 59, 62, 93, 118, 177, 186, 354, 1829, 3658, 5487, 10974, 12619, 25238, 37857, 75714, 391189, 744521, 782378, 1173567, 1489042, 2233563, 2347134, 4467126, 23080151, 46160302, 69240453, 138480906]

約数ペア:

[(1, 138480906), (2, 69240453), (3, 46160302), (6, 23080151), (31, 4467126), (59, 2347134), (62, 2233563), (93, 1489042), (118, 1173567), (177, 782378), (186, 744521), (354, 391189), (1829, 75714), (3658, 37857), (5487, 25238), (10974, 12619)]