129381618104

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{826783}}^1$

素因数の和:827451

約数の個数: 32

約数和(自身を含む): 250813194240

約数和(自身を除く): 121431576136

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 631, 1262, 2524, 5048, 19561, 39122, 78244, 156488, 826783, 1653566, 3307132, 6614264, 25630273, 51260546, 102521092, 205042184, 521700073, 1043400146, 2086800292, 4173600584, 16172702263, 32345404526, 64690809052, 129381618104]

約数ペア:

[(1, 129381618104), (2, 64690809052), (4, 32345404526), (8, 16172702263), (31, 4173600584), (62, 2086800292), (124, 1043400146), (248, 521700073), (631, 205042184), (1262, 102521092), (2524, 51260546), (5048, 25630273), (19561, 6614264), (39122, 3307132), (78244, 1653566), (156488, 826783)]