148173688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6389}}^1$

素因数の和:6631

約数の個数: 32

約数和(自身を含む): 300585600

約数和(自身を除く): 152411912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 5798, 6389, 11596, 12778, 23192, 25556, 51112, 83057, 166114, 332228, 664456, 1424747, 2849494, 5698988, 11397976, 18521711, 37043422, 74086844, 148173688]

約数ペア:

[(1, 148173688), (2, 74086844), (4, 37043422), (8, 18521711), (13, 11397976), (26, 5698988), (52, 2849494), (104, 1424747), (223, 664456), (446, 332228), (892, 166114), (1784, 83057), (2899, 51112), (5798, 25556), (6389, 23192), (11596, 12778)]