156627460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41879}}^1$

素因数の和:41916

約数の個数: 48

約数和(自身を含む): 379935360

約数和(自身を除く): 223307900

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 41879, 83758, 167516, 209395, 418790, 460669, 711943, 837580, 921338, 1423886, 1842676, 2303345, 2847772, 3559715, 4606690, 7119430, 7831373, 9213380, 14238860, 15662746, 31325492, 39156865, 78313730, 156627460]

約数ペア:

[(1, 156627460), (2, 78313730), (4, 39156865), (5, 31325492), (10, 15662746), (11, 14238860), (17, 9213380), (20, 7831373), (22, 7119430), (34, 4606690), (44, 3559715), (55, 2847772), (68, 2303345), (85, 1842676), (110, 1423886), (170, 921338), (187, 837580), (220, 711943), (340, 460669), (374, 418790), (748, 209395), (935, 167516), (1870, 83758), (3740, 41879)]