153800766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28387}}^1$

素因数の和:28445

約数の個数: 48

約数和(自身を含む): 389710464

約数和(自身を除く): 235909698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 28387, 56774, 85161, 170322, 198709, 255483, 397418, 510966, 596127, 1192254, 1220641, 1788381, 2441282, 3576762, 3661923, 7323846, 8544487, 10985769, 17088974, 21971538, 25633461, 51266922, 76900383, 153800766]

約数ペア:

[(1, 153800766), (2, 76900383), (3, 51266922), (6, 25633461), (7, 21971538), (9, 17088974), (14, 10985769), (18, 8544487), (21, 7323846), (42, 3661923), (43, 3576762), (63, 2441282), (86, 1788381), (126, 1220641), (129, 1192254), (258, 596127), (301, 510966), (387, 397418), (602, 255483), (774, 198709), (903, 170322), (1806, 85161), (2709, 56774), (5418, 28387)]