142342728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12539}}^1$

素因数の和:12602

約数の個数: 64

約数和(自身を含む): 397267200

約数和(自身を除く): 254924472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 11352, 12539, 25078, 37617, 50156, 75234, 100312, 137929, 150468, 275858, 300936, 413787, 539177, 551716, 827574, 1078354, 1103432, 1617531, 1655148, 2156708, 3235062, 3310296, 4313416, 5930947, 6470124, 11861894, 12940248, 17792841, 23723788, 35585682, 47447576, 71171364, 142342728]

約数ペア:

[(1, 142342728), (2, 71171364), (3, 47447576), (4, 35585682), (6, 23723788), (8, 17792841), (11, 12940248), (12, 11861894), (22, 6470124), (24, 5930947), (33, 4313416), (43, 3310296), (44, 3235062), (66, 2156708), (86, 1655148), (88, 1617531), (129, 1103432), (132, 1078354), (172, 827574), (258, 551716), (264, 539177), (344, 413787), (473, 300936), (516, 275858), (946, 150468), (1032, 137929), (1419, 100312), (1892, 75234), (2838, 50156), (3784, 37617), (5676, 25078), (11352, 12539)]