145838148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15601}}^1$

素因数の和:15668

約数の個数: 48

約数和(自身を含む): 366959040

約数和(自身を除く): 221120892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 15601, 31202, 46803, 62404, 93606, 187212, 296419, 592838, 639641, 889257, 1185676, 1279282, 1778514, 1918923, 2558564, 3557028, 3837846, 7675692, 12153179, 24306358, 36459537, 48612716, 72919074, 145838148]

約数ペア:

[(1, 145838148), (2, 72919074), (3, 48612716), (4, 36459537), (6, 24306358), (12, 12153179), (19, 7675692), (38, 3837846), (41, 3557028), (57, 2558564), (76, 1918923), (82, 1778514), (114, 1279282), (123, 1185676), (164, 889257), (228, 639641), (246, 592838), (492, 296419), (779, 187212), (1558, 93606), (2337, 62404), (3116, 46803), (4674, 31202), (9348, 15601)]