156748989608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{18749}}^1$

素因数の和:19226

約数の個数: 64

約数和(自身を含む): 306180000000

約数和(自身を除く): 149431010392

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 359, 568, 718, 1436, 2872, 2911, 5822, 11644, 14719, 18749, 23288, 25489, 29438, 37498, 50978, 58876, 74996, 101956, 117752, 149992, 203912, 768709, 1045049, 1331179, 1537418, 2090098, 2662358, 3074836, 4180196, 5324716, 6149672, 6730891, 8360392, 10649432, 13461782, 26923564, 53847128, 54578339, 109156678, 218313356, 275966531, 436626712, 477893261, 551933062, 955786522, 1103866124, 1911573044, 2207732248, 3823146088, 19593623701, 39187247402, 78374494804, 156748989608]

約数ペア:

[(1, 156748989608), (2, 78374494804), (4, 39187247402), (8, 19593623701), (41, 3823146088), (71, 2207732248), (82, 1911573044), (142, 1103866124), (164, 955786522), (284, 551933062), (328, 477893261), (359, 436626712), (568, 275966531), (718, 218313356), (1436, 109156678), (2872, 54578339), (2911, 53847128), (5822, 26923564), (11644, 13461782), (14719, 10649432), (18749, 8360392), (23288, 6730891), (25489, 6149672), (29438, 5324716), (37498, 4180196), (50978, 3074836), (58876, 2662358), (74996, 2090098), (101956, 1537418), (117752, 1331179), (149992, 1045049), (203912, 768709)]