126540744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 360391680

約数和(自身を除く): 233850936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 71, 86, 88, 129, 132, 142, 157, 172, 213, 258, 264, 284, 314, 344, 426, 471, 473, 516, 568, 628, 781, 852, 942, 946, 1032, 1256, 1419, 1562, 1704, 1727, 1884, 1892, 2343, 2838, 3053, 3124, 3454, 3768, 3784, 4686, 5181, 5676, 6106, 6248, 6751, 6908, 9159, 9372, 10362, 11147, 11352, 12212, 13502, 13816, 18318, 18744, 20253, 20724, 22294, 24424, 27004, 33441, 33583, 36636, 40506, 41448, 44588, 54008, 66882, 67166, 73272, 74261, 81012, 89176, 100749, 122617, 133764, 134332, 148522, 162024, 201498, 222783, 245234, 267528, 268664, 297044, 367851, 402996, 445566, 479321, 490468, 594088, 735702, 805992, 891132, 958642, 980936, 1437963, 1471404, 1782264, 1917284, 2875926, 2942808, 3834568, 5272531, 5751852, 10545062, 11503704, 15817593, 21090124, 31635186, 42180248, 63270372, 126540744]

約数ペア:

[(1, 126540744), (2, 63270372), (3, 42180248), (4, 31635186), (6, 21090124), (8, 15817593), (11, 11503704), (12, 10545062), (22, 5751852), (24, 5272531), (33, 3834568), (43, 2942808), (44, 2875926), (66, 1917284), (71, 1782264), (86, 1471404), (88, 1437963), (129, 980936), (132, 958642), (142, 891132), (157, 805992), (172, 735702), (213, 594088), (258, 490468), (264, 479321), (284, 445566), (314, 402996), (344, 367851), (426, 297044), (471, 268664), (473, 267528), (516, 245234), (568, 222783), (628, 201498), (781, 162024), (852, 148522), (942, 134332), (946, 133764), (1032, 122617), (1256, 100749), (1419, 89176), (1562, 81012), (1704, 74261), (1727, 73272), (1884, 67166), (1892, 66882), (2343, 54008), (2838, 44588), (3053, 41448), (3124, 40506), (3454, 36636), (3768, 33583), (3784, 33441), (4686, 27004), (5181, 24424), (5676, 22294), (6106, 20724), (6248, 20253), (6751, 18744), (6908, 18318), (9159, 13816), (9372, 13502), (10362, 12212), (11147, 11352)]