143927432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 315360000

約数和(自身を除く): 171432568

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 152, 209, 236, 418, 472, 649, 836, 1121, 1298, 1459, 1672, 2242, 2596, 2918, 4484, 5192, 5836, 8968, 11672, 12331, 16049, 24662, 27721, 32098, 49324, 55442, 64196, 86081, 98648, 110884, 128392, 172162, 221768, 304931, 344324, 609862, 688648, 946891, 1219724, 1635539, 1893782, 2439448, 3271078, 3787564, 6542156, 7575128, 13084312, 17990929, 35981858, 71963716, 143927432]

約数ペア:

[(1, 143927432), (2, 71963716), (4, 35981858), (8, 17990929), (11, 13084312), (19, 7575128), (22, 6542156), (38, 3787564), (44, 3271078), (59, 2439448), (76, 1893782), (88, 1635539), (118, 1219724), (152, 946891), (209, 688648), (236, 609862), (418, 344324), (472, 304931), (649, 221768), (836, 172162), (1121, 128392), (1298, 110884), (1459, 98648), (1672, 86081), (2242, 64196), (2596, 55442), (2918, 49324), (4484, 32098), (5192, 27721), (5836, 24662), (8968, 16049), (11672, 12331)]