156932040340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1\times {\mathrm{1123}}^1$

素因数の和:2249

約数の個数: 96

約数和(自身を含む): 340031293056

約数和(自身を除く): 183099252716

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 193, 205, 386, 410, 772, 820, 883, 965, 1123, 1766, 1930, 2246, 3532, 3860, 4415, 4492, 5615, 7913, 8830, 11230, 15826, 17660, 22460, 31652, 36203, 39565, 46043, 72406, 79130, 92086, 144812, 158260, 170419, 181015, 184172, 216739, 230215, 340838, 362030, 433478, 460430, 681676, 724060, 852095, 866956, 920860, 991609, 1083695, 1704190, 1983218, 2167390, 3408380, 3966436, 4334780, 4958045, 6987179, 8886299, 9916090, 13974358, 17772598, 19832180, 27948716, 34935895, 35545196, 40655969, 44431495, 69871790, 81311938, 88862990, 139743580, 162623876, 177725980, 191380537, 203279845, 382761074, 406559690, 765522148, 813119380, 956902685, 1913805370, 3827610740, 7846602017, 15693204034, 31386408068, 39233010085, 78466020170, 156932040340]

約数ペア:

[(1, 156932040340), (2, 78466020170), (4, 39233010085), (5, 31386408068), (10, 15693204034), (20, 7846602017), (41, 3827610740), (82, 1913805370), (164, 956902685), (193, 813119380), (205, 765522148), (386, 406559690), (410, 382761074), (772, 203279845), (820, 191380537), (883, 177725980), (965, 162623876), (1123, 139743580), (1766, 88862990), (1930, 81311938), (2246, 69871790), (3532, 44431495), (3860, 40655969), (4415, 35545196), (4492, 34935895), (5615, 27948716), (7913, 19832180), (8830, 17772598), (11230, 13974358), (15826, 9916090), (17660, 8886299), (22460, 6987179), (31652, 4958045), (36203, 4334780), (39565, 3966436), (46043, 3408380), (72406, 2167390), (79130, 1983218), (92086, 1704190), (144812, 1083695), (158260, 991609), (170419, 920860), (181015, 866956), (184172, 852095), (216739, 724060), (230215, 681676), (340838, 460430), (362030, 433478)]