156942349390

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2777}}^1\times {\mathrm{54869}}^1$

素因数の和:57756

約数の個数: 32

約数和(自身を含む): 285346825920

約数和(自身を除く): 128404476530

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 2777, 5554, 13885, 27770, 54869, 109738, 274345, 286031, 548690, 572062, 1430155, 2860310, 5651507, 11303014, 28257535, 56515070, 152371213, 304742426, 761856065, 1523712130, 15694234939, 31388469878, 78471174695, 156942349390]

約数ペア:

[(1, 156942349390), (2, 78471174695), (5, 31388469878), (10, 15694234939), (103, 1523712130), (206, 761856065), (515, 304742426), (1030, 152371213), (2777, 56515070), (5554, 28257535), (13885, 11303014), (27770, 5651507), (54869, 2860310), (109738, 1430155), (274345, 572062), (286031, 548690)]