156934402460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3142459}}^1$

素因数の和:3142706

約数の個数: 48

約数和(自身を含む): 361106363520

約数和(自身を除く): 204171961060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 908, 1135, 2270, 2497, 4540, 4994, 9988, 12485, 24970, 49940, 3142459, 6284918, 12569836, 15712295, 31424590, 34567049, 62849180, 69134098, 138268196, 172835245, 345670490, 691340980, 713338193, 1426676386, 2853352772, 3566690965, 7133381930, 7846720123, 14266763860, 15693440246, 31386880492, 39233600615, 78467201230, 156934402460]

約数ペア:

[(1, 156934402460), (2, 78467201230), (4, 39233600615), (5, 31386880492), (10, 15693440246), (11, 14266763860), (20, 7846720123), (22, 7133381930), (44, 3566690965), (55, 2853352772), (110, 1426676386), (220, 713338193), (227, 691340980), (454, 345670490), (908, 172835245), (1135, 138268196), (2270, 69134098), (2497, 62849180), (4540, 34567049), (4994, 31424590), (9988, 15712295), (12485, 12569836), (24970, 6284918), (49940, 3142459)]