103430178

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 229451040

約数和(自身を除く): 126020862

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 139, 201, 278, 402, 417, 603, 617, 834, 1206, 1234, 1251, 1851, 2502, 3702, 5553, 9313, 11106, 18626, 27939, 41339, 55878, 82678, 83817, 85763, 124017, 167634, 171526, 248034, 257289, 372051, 514578, 744102, 771867, 1543734, 5746121, 11492242, 17238363, 34476726, 51715089, 103430178]

約数ペア:

[(1, 103430178), (2, 51715089), (3, 34476726), (6, 17238363), (9, 11492242), (18, 5746121), (67, 1543734), (134, 771867), (139, 744102), (201, 514578), (278, 372051), (402, 257289), (417, 248034), (603, 171526), (617, 167634), (834, 124017), (1206, 85763), (1234, 83817), (1251, 82678), (1851, 55878), (2502, 41339), (3702, 27939), (5553, 18626), (9313, 11106)]