161136189500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2253653}}^1$

素因数の和:2253696

約数の個数: 96

約数和(自身を含む): 413446348224

約数和(自身を除く): 252310158724

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 500, 550, 572, 650, 715, 1100, 1300, 1375, 1430, 1625, 2750, 2860, 3250, 3575, 5500, 6500, 7150, 14300, 17875, 35750, 71500, 2253653, 4507306, 9014612, 11268265, 22536530, 24790183, 29297489, 45073060, 49580366, 56341325, 58594978, 99160732, 112682650, 117189956, 123950915, 146487445, 225365300, 247901830, 281706625, 292974890, 322272379, 495803660, 563413250, 585949780, 619754575, 644544758, 732437225, 1126826500, 1239509150, 1289089516, 1464874450, 1611361895, 2479018300, 2929748900, 3098772875, 3222723790, 3662186125, 6197545750, 6445447580, 7324372250, 8056809475, 12395091500, 14648744500, 16113618950, 32227237900, 40284047375, 80568094750, 161136189500]

約数ペア:

[(1, 161136189500), (2, 80568094750), (4, 40284047375), (5, 32227237900), (10, 16113618950), (11, 14648744500), (13, 12395091500), (20, 8056809475), (22, 7324372250), (25, 6445447580), (26, 6197545750), (44, 3662186125), (50, 3222723790), (52, 3098772875), (55, 2929748900), (65, 2479018300), (100, 1611361895), (110, 1464874450), (125, 1289089516), (130, 1239509150), (143, 1126826500), (220, 732437225), (250, 644544758), (260, 619754575), (275, 585949780), (286, 563413250), (325, 495803660), (500, 322272379), (550, 292974890), (572, 281706625), (650, 247901830), (715, 225365300), (1100, 146487445), (1300, 123950915), (1375, 117189956), (1430, 112682650), (1625, 99160732), (2750, 58594978), (2860, 56341325), (3250, 49580366), (3575, 45073060), (5500, 29297489), (6500, 24790183), (7150, 22536530), (14300, 11268265), (17875, 9014612), (35750, 4507306), (71500, 2253653)]