156931953292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{66739}}^1$

素因数の和:67246

約数の個数: 48

約数和(自身を含む): 291968812800

約数和(自身を除く): 135036859508

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 419, 838, 1403, 1676, 2806, 5612, 9637, 19274, 25559, 38548, 51118, 66739, 102236, 133478, 266956, 587857, 1175714, 1534997, 2351428, 3069994, 4071079, 6139988, 8142158, 16284316, 27963641, 55927282, 93634817, 111854564, 187269634, 374539268, 643163743, 1286327486, 1705782101, 2572654972, 3411564202, 6823128404, 39232988323, 78465976646, 156931953292]

約数ペア:

[(1, 156931953292), (2, 78465976646), (4, 39232988323), (23, 6823128404), (46, 3411564202), (61, 2572654972), (92, 1705782101), (122, 1286327486), (244, 643163743), (419, 374539268), (838, 187269634), (1403, 111854564), (1676, 93634817), (2806, 55927282), (5612, 27963641), (9637, 16284316), (19274, 8142158), (25559, 6139988), (38548, 4071079), (51118, 3069994), (66739, 2351428), (102236, 1534997), (133478, 1175714), (266956, 587857)]