156939210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17977}}^1$

素因数の和:18087

約数の個数: 48

約数和(自身を含む): 412271496

約数和(自身を除く): 255332286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 17977, 35954, 53931, 89885, 107862, 161793, 179770, 269655, 323586, 539310, 808965, 1617930, 1743769, 3487538, 5231307, 8718845, 10462614, 15693921, 17437690, 26156535, 31387842, 52313070, 78469605, 156939210]

約数ペア:

[(1, 156939210), (2, 78469605), (3, 52313070), (5, 31387842), (6, 26156535), (9, 17437690), (10, 15693921), (15, 10462614), (18, 8718845), (30, 5231307), (45, 3487538), (90, 1743769), (97, 1617930), (194, 808965), (291, 539310), (485, 323586), (582, 269655), (873, 179770), (970, 161793), (1455, 107862), (1746, 89885), (2910, 53931), (4365, 35954), (8730, 17977)]