168327430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{1619}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 312478560

約数和(自身を除く): 144151130

約数列:

[1, 2, 5, 10, 37, 74, 185, 281, 370, 562, 1405, 1619, 2810, 3238, 8095, 10397, 16190, 20794, 51985, 59903, 103970, 119806, 299515, 454939, 599030, 909878, 2274695, 4549390, 16832743, 33665486, 84163715, 168327430]

約数ペア:

[(1, 168327430), (2, 84163715), (5, 33665486), (10, 16832743), (37, 4549390), (74, 2274695), (185, 909878), (281, 599030), (370, 454939), (562, 299515), (1405, 119806), (1619, 103970), (2810, 59903), (3238, 51985), (8095, 20794), (10397, 16190)]