143506012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{11173}}^1$

素因数の和:11222

約数の個数: 36

約数和(自身を含む): 286277880

約数和(自身を除く): 142771868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 11173, 12844, 22346, 44692, 145249, 212287, 290498, 424574, 580996, 849148, 1888237, 2759731, 3776474, 5519462, 7552948, 11038924, 35876503, 71753006, 143506012]

約数ペア:

[(1, 143506012), (2, 71753006), (4, 35876503), (13, 11038924), (19, 7552948), (26, 5519462), (38, 3776474), (52, 2759731), (76, 1888237), (169, 849148), (247, 580996), (338, 424574), (494, 290498), (676, 212287), (988, 145249), (3211, 44692), (6422, 22346), (11173, 12844)]