166907090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103669}}^1$

素因数の和:103706

約数の個数: 32

約数和(自身を含む): 358283520

約数和(自身を除く): 191376430

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 103669, 207338, 518345, 725683, 1036690, 1451366, 2384387, 3628415, 4768774, 7256830, 11921935, 16690709, 23843870, 33381418, 83453545, 166907090]

約数ペア:

[(1, 166907090), (2, 83453545), (5, 33381418), (7, 23843870), (10, 16690709), (14, 11921935), (23, 7256830), (35, 4768774), (46, 3628415), (70, 2384387), (115, 1451366), (161, 1036690), (230, 725683), (322, 518345), (805, 207338), (1610, 103669)]