156064315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 215364096

約数和(自身を除く): 59299781

約数列:

[1, 5, 11, 23, 55, 107, 115, 253, 535, 1153, 1177, 1265, 2461, 5765, 5885, 12305, 12683, 26519, 27071, 63415, 123371, 132595, 135355, 291709, 616855, 1357081, 1458545, 2837533, 6785405, 14187665, 31212863, 156064315]

約数ペア:

[(1, 156064315), (5, 31212863), (11, 14187665), (23, 6785405), (55, 2837533), (107, 1458545), (115, 1357081), (253, 616855), (535, 291709), (1153, 135355), (1177, 132595), (1265, 123371), (2461, 63415), (5765, 27071), (5885, 26519), (12305, 12683)]