156565370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52363}}^1$

素因数の和:52406

約数の個数: 32

約数和(自身を含む): 316697472

約数和(自身を除く): 160132102

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 52363, 104726, 261815, 523630, 680719, 1204349, 1361438, 2408698, 3403595, 6021745, 6807190, 12043490, 15656537, 31313074, 78282685, 156565370]

約数ペア:

[(1, 156565370), (2, 78282685), (5, 31313074), (10, 15656537), (13, 12043490), (23, 6807190), (26, 6021745), (46, 3403595), (65, 2408698), (115, 1361438), (130, 1204349), (230, 680719), (299, 523630), (598, 261815), (1495, 104726), (2990, 52363)]