148103638820

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12763}}^1\times {\mathrm{5323}}^1$

素因数の和:18204

約数の個数: 48

約数和(自身を含む): 313954576320

約数和(自身を除く): 165850937500

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 5323, 10646, 12763, 21292, 25526, 26615, 51052, 53230, 63815, 106460, 127630, 255260, 580207, 1160414, 1391167, 2320828, 2782334, 2901035, 5564668, 5802070, 6955835, 11604140, 13911670, 27823340, 67937449, 135874898, 271749796, 339687245, 679374490, 1358748980, 7405181941, 14810363882, 29620727764, 37025909705, 74051819410, 148103638820]

約数ペア:

[(1, 148103638820), (2, 74051819410), (4, 37025909705), (5, 29620727764), (10, 14810363882), (20, 7405181941), (109, 1358748980), (218, 679374490), (436, 339687245), (545, 271749796), (1090, 135874898), (2180, 67937449), (5323, 27823340), (10646, 13911670), (12763, 11604140), (21292, 6955835), (25526, 5802070), (26615, 5564668), (51052, 2901035), (53230, 2782334), (63815, 2320828), (106460, 1391167), (127630, 1160414), (255260, 580207)]