161751786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{12149}}^1$

素因数の和:12478

約数の個数: 32

約数和(自身を含む): 370915200

約数和(自身を除く): 209163414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1902, 2219, 4438, 6657, 12149, 13314, 24298, 36447, 72894, 85043, 170086, 255129, 510258, 3851233, 7702466, 11553699, 23107398, 26958631, 53917262, 80875893, 161751786]

約数ペア:

[(1, 161751786), (2, 80875893), (3, 53917262), (6, 26958631), (7, 23107398), (14, 11553699), (21, 7702466), (42, 3851233), (317, 510258), (634, 255129), (951, 170086), (1902, 85043), (2219, 72894), (4438, 36447), (6657, 24298), (12149, 13314)]