166953359950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{976621}}^1$

素因数の和:976909

約数の個数: 48

約数和(自身を含む): 335692326816

約数和(自身を除く): 168738966866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 263, 325, 526, 650, 1315, 2630, 3419, 6575, 6838, 13150, 17095, 34190, 85475, 170950, 976621, 1953242, 4883105, 9766210, 12696073, 24415525, 25392146, 48831050, 63480365, 126960730, 256851323, 317401825, 513702646, 634803650, 1284256615, 2568513230, 3339067199, 6421283075, 6678134398, 12842566150, 16695335995, 33390671990, 83476679975, 166953359950]

約数ペア:

[(1, 166953359950), (2, 83476679975), (5, 33390671990), (10, 16695335995), (13, 12842566150), (25, 6678134398), (26, 6421283075), (50, 3339067199), (65, 2568513230), (130, 1284256615), (263, 634803650), (325, 513702646), (526, 317401825), (650, 256851323), (1315, 126960730), (2630, 63480365), (3419, 48831050), (6575, 25392146), (6838, 24415525), (13150, 12696073), (17095, 9766210), (34190, 4883105), (85475, 1953242), (170950, 976621)]