156970229860

素因数分解:

$2^2\times 5^1\times {\mathrm{26003}}^1\times {\mathrm{301831}}^1$

素因数の和:327843

約数の個数: 24

約数和(自身を含む): 329651251776

約数和(自身を除く): 172681021916

約数列:

[1, 2, 4, 5, 10, 20, 26003, 52006, 104012, 130015, 260030, 301831, 520060, 603662, 1207324, 1509155, 3018310, 6036620, 7848511493, 15697022986, 31394045972, 39242557465, 78485114930, 156970229860]

約数ペア:

[(1, 156970229860), (2, 78485114930), (4, 39242557465), (5, 31394045972), (10, 15697022986), (20, 7848511493), (26003, 6036620), (52006, 3018310), (104012, 1509155), (130015, 1207324), (260030, 603662), (301831, 520060)]