156701645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 213753600

約数和(自身を除く): 57051955

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 437, 551, 667, 2185, 2473, 2755, 3335, 12365, 12673, 46987, 56879, 63365, 71717, 234935, 284395, 358585, 1080701, 1362623, 1649491, 5403505, 6813115, 8247455, 31340329, 156701645]

約数ペア:

[(1, 156701645), (5, 31340329), (19, 8247455), (23, 6813115), (29, 5403505), (95, 1649491), (115, 1362623), (145, 1080701), (437, 358585), (551, 284395), (667, 234935), (2185, 71717), (2473, 63365), (2755, 56879), (3335, 46987), (12365, 12673)]