158903628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1018613}}^1$

素因数の和:1018633

約数の個数: 24

約数和(自身を含む): 399296688

約数和(自身を除く): 240393060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1018613, 2037226, 3055839, 4074452, 6111678, 12223356, 13241969, 26483938, 39725907, 52967876, 79451814, 158903628]

約数ペア:

[(1, 158903628), (2, 79451814), (3, 52967876), (4, 39725907), (6, 26483938), (12, 13241969), (13, 12223356), (26, 6111678), (39, 4074452), (52, 3055839), (78, 2037226), (156, 1018613)]