157440088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3613}}^1$

素因数の和:4051

約数の個数: 32

約数和(自身を含む): 318754800

約数和(自身を除く): 161314712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 838, 1676, 3352, 3613, 5447, 7226, 10894, 14452, 21788, 28904, 43576, 46969, 93938, 187876, 375752, 1513847, 3027694, 6055388, 12110776, 19680011, 39360022, 78720044, 157440088]

約数ペア:

[(1, 157440088), (2, 78720044), (4, 39360022), (8, 19680011), (13, 12110776), (26, 6055388), (52, 3027694), (104, 1513847), (419, 375752), (838, 187876), (1676, 93938), (3352, 46969), (3613, 43576), (5447, 28904), (7226, 21788), (10894, 14452)]