168687974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{54521}}^1$

素因数の和:54560

約数の個数: 32

約数和(自身を含む): 329749056

約数和(自身を除く): 161061082

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 54521, 109042, 381647, 708773, 763294, 926857, 1417546, 1853714, 4961411, 6487999, 9922822, 12049141, 12975998, 24098282, 84343987, 168687974]

約数ペア:

[(1, 168687974), (2, 84343987), (7, 24098282), (13, 12975998), (14, 12049141), (17, 9922822), (26, 6487999), (34, 4961411), (91, 1853714), (119, 1417546), (182, 926857), (221, 763294), (238, 708773), (442, 381647), (1547, 109042), (3094, 54521)]