153928736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{370021}}^1$

素因数の和:370044

約数の個数: 24

約数和(自身を含む): 326359404

約数和(自身を除く): 172430668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 370021, 740042, 1480084, 2960168, 4810273, 5920336, 9620546, 11840672, 19241092, 38482184, 76964368, 153928736]

約数ペア:

[(1, 153928736), (2, 76964368), (4, 38482184), (8, 19241092), (13, 11840672), (16, 9620546), (26, 5920336), (32, 4810273), (52, 2960168), (104, 1480084), (208, 740042), (416, 370021)]