128858028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48589}}^1$

素因数の和:48626

約数の個数: 48

約数和(自身を含む): 342851040

約数和(自身を除く): 213993012

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 48589, 97178, 145767, 194356, 291534, 583068, 631657, 826013, 1263314, 1652026, 1894971, 2478039, 2526628, 3304052, 3789942, 4956078, 7579884, 9912156, 10738169, 21476338, 32214507, 42952676, 64429014, 128858028]

約数ペア:

[(1, 128858028), (2, 64429014), (3, 42952676), (4, 32214507), (6, 21476338), (12, 10738169), (13, 9912156), (17, 7579884), (26, 4956078), (34, 3789942), (39, 3304052), (51, 2526628), (52, 2478039), (68, 1894971), (78, 1652026), (102, 1263314), (156, 826013), (204, 631657), (221, 583068), (442, 291534), (663, 194356), (884, 145767), (1326, 97178), (2652, 48589)]