123542952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395971}}^1$

素因数の和:395993

約数の個数: 32

約数和(自身を含む): 332616480

約数和(自身を除く): 209073528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 395971, 791942, 1187913, 1583884, 2375826, 3167768, 4751652, 5147623, 9503304, 10295246, 15442869, 20590492, 30885738, 41180984, 61771476, 123542952]

約数ペア:

[(1, 123542952), (2, 61771476), (3, 41180984), (4, 30885738), (6, 20590492), (8, 15442869), (12, 10295246), (13, 9503304), (24, 5147623), (26, 4751652), (39, 3167768), (52, 2375826), (78, 1583884), (104, 1187913), (156, 791942), (312, 395971)]