166066430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1019}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 306979200

約数和(自身を除く): 140912770

約数列:

[1, 2, 5, 10, 43, 86, 215, 379, 430, 758, 1019, 1895, 2038, 3790, 5095, 10190, 16297, 32594, 43817, 81485, 87634, 162970, 219085, 386201, 438170, 772402, 1931005, 3862010, 16606643, 33213286, 83033215, 166066430]

約数ペア:

[(1, 166066430), (2, 83033215), (5, 33213286), (10, 16606643), (43, 3862010), (86, 1931005), (215, 772402), (379, 438170), (430, 386201), (758, 219085), (1019, 162970), (1895, 87634), (2038, 81485), (3790, 43817), (5095, 32594), (10190, 16297)]