131252328

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{18049}}^1$

素因数の和:18162

約数の個数: 48

約数和(自身を含む): 359014500

約数和(自身を除く): 227762172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 18049, 36098, 54147, 72196, 108294, 144392, 162441, 216588, 324882, 433176, 649764, 1299528, 1822949, 3645898, 5468847, 7291796, 10937694, 14583592, 16406541, 21875388, 32813082, 43750776, 65626164, 131252328]

約数ペア:

[(1, 131252328), (2, 65626164), (3, 43750776), (4, 32813082), (6, 21875388), (8, 16406541), (9, 14583592), (12, 10937694), (18, 7291796), (24, 5468847), (36, 3645898), (72, 1822949), (101, 1299528), (202, 649764), (303, 433176), (404, 324882), (606, 216588), (808, 162441), (909, 144392), (1212, 108294), (1818, 72196), (2424, 54147), (3636, 36098), (7272, 18049)]