168375460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{9221}}^1$

素因数の和:9324

約数の個数: 48

約数和(自身を含む): 390422592

約数和(自身を除く): 222047132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 9221, 18260, 18442, 36884, 46105, 92210, 101431, 184420, 202862, 405724, 507155, 765343, 1014310, 1530686, 2028620, 3061372, 3826715, 7653430, 8418773, 15306860, 16837546, 33675092, 42093865, 84187730, 168375460]

約数ペア:

[(1, 168375460), (2, 84187730), (4, 42093865), (5, 33675092), (10, 16837546), (11, 15306860), (20, 8418773), (22, 7653430), (44, 3826715), (55, 3061372), (83, 2028620), (110, 1530686), (166, 1014310), (220, 765343), (332, 507155), (415, 405724), (830, 202862), (913, 184420), (1660, 101431), (1826, 92210), (3652, 46105), (4565, 36884), (9130, 18442), (9221, 18260)]