156923590

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 287629056

約数和(自身を除く): 130705466

約数列:

[1, 2, 5, 10, 103, 131, 206, 262, 515, 655, 1030, 1163, 1310, 2326, 5815, 11630, 13493, 26986, 67465, 119789, 134930, 152353, 239578, 304706, 598945, 761765, 1197890, 1523530, 15692359, 31384718, 78461795, 156923590]

約数ペア:

[(1, 156923590), (2, 78461795), (5, 31384718), (10, 15692359), (103, 1523530), (131, 1197890), (206, 761765), (262, 598945), (515, 304706), (655, 239578), (1030, 152353), (1163, 134930), (1310, 119789), (2326, 67465), (5815, 26986), (11630, 13493)]