142794228

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 343777280

約数和(自身を除く): 200983052

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 127, 129, 172, 254, 258, 381, 508, 516, 762, 1524, 2179, 4358, 5461, 6537, 8716, 10922, 13074, 16383, 21844, 26148, 32766, 65532, 93697, 187394, 276733, 281091, 374788, 553466, 562182, 830199, 1106932, 1124364, 1660398, 3320796, 11899519, 23799038, 35698557, 47598076, 71397114, 142794228]

約数ペア:

[(1, 142794228), (2, 71397114), (3, 47598076), (4, 35698557), (6, 23799038), (12, 11899519), (43, 3320796), (86, 1660398), (127, 1124364), (129, 1106932), (172, 830199), (254, 562182), (258, 553466), (381, 374788), (508, 281091), (516, 276733), (762, 187394), (1524, 93697), (2179, 65532), (4358, 32766), (5461, 26148), (6537, 21844), (8716, 16383), (10922, 13074)]