145440712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1471}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 289336320

約数和(自身を除く): 143895608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 727, 1454, 1471, 2908, 2942, 5816, 5884, 11768, 12359, 24718, 25007, 49436, 50014, 98872, 100028, 200056, 1069417, 2138834, 4277668, 8555336, 18180089, 36360178, 72720356, 145440712]

約数ペア:

[(1, 145440712), (2, 72720356), (4, 36360178), (8, 18180089), (17, 8555336), (34, 4277668), (68, 2138834), (136, 1069417), (727, 200056), (1454, 100028), (1471, 98872), (2908, 50014), (2942, 49436), (5816, 25007), (5884, 24718), (11768, 12359)]