142297072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1499}}^1$

素因数の和:1873

約数の個数: 40

約数和(自身を含む): 292950000

約数和(自身を除く): 150652928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 349, 698, 1396, 1499, 2792, 2998, 5584, 5933, 5996, 11866, 11992, 23732, 23984, 25483, 47464, 50966, 94928, 101932, 203864, 407728, 523151, 1046302, 2092604, 4185208, 8370416, 8893567, 17787134, 35574268, 71148536, 142297072]

約数ペア:

[(1, 142297072), (2, 71148536), (4, 35574268), (8, 17787134), (16, 8893567), (17, 8370416), (34, 4185208), (68, 2092604), (136, 1046302), (272, 523151), (349, 407728), (698, 203864), (1396, 101932), (1499, 94928), (2792, 50966), (2998, 47464), (5584, 25483), (5933, 23984), (5996, 23732), (11866, 11992)]