163091304

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{3967}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 442590720

約数和(自身を除く): 279499416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 1142, 1713, 2284, 3426, 3967, 4568, 5139, 6852, 7934, 10278, 11901, 13704, 15868, 20556, 23802, 31736, 35703, 41112, 47604, 71406, 95208, 142812, 285624, 2265157, 4530314, 6795471, 9060628, 13590942, 18121256, 20386413, 27181884, 40772826, 54363768, 81545652, 163091304]

約数ペア:

[(1, 163091304), (2, 81545652), (3, 54363768), (4, 40772826), (6, 27181884), (8, 20386413), (9, 18121256), (12, 13590942), (18, 9060628), (24, 6795471), (36, 4530314), (72, 2265157), (571, 285624), (1142, 142812), (1713, 95208), (2284, 71406), (3426, 47604), (3967, 41112), (4568, 35703), (5139, 31736), (6852, 23802), (7934, 20556), (10278, 15868), (11901, 13704)]