140330844

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 365405040

約数和(自身を除く): 225074196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 269, 337, 387, 516, 538, 674, 774, 807, 1011, 1076, 1348, 1548, 1614, 2022, 2421, 3033, 3228, 4044, 4842, 6066, 9684, 11567, 12132, 14491, 23134, 28982, 34701, 43473, 46268, 57964, 69402, 86946, 90653, 104103, 130419, 138804, 173892, 181306, 208206, 260838, 271959, 362612, 416412, 521676, 543918, 815877, 1087836, 1631754, 3263508, 3898079, 7796158, 11694237, 15592316, 23388474, 35082711, 46776948, 70165422, 140330844]

約数ペア:

[(1, 140330844), (2, 70165422), (3, 46776948), (4, 35082711), (6, 23388474), (9, 15592316), (12, 11694237), (18, 7796158), (36, 3898079), (43, 3263508), (86, 1631754), (129, 1087836), (172, 815877), (258, 543918), (269, 521676), (337, 416412), (387, 362612), (516, 271959), (538, 260838), (674, 208206), (774, 181306), (807, 173892), (1011, 138804), (1076, 130419), (1348, 104103), (1548, 90653), (1614, 86946), (2022, 69402), (2421, 57964), (3033, 46268), (3228, 43473), (4044, 34701), (4842, 28982), (6066, 23134), (9684, 14491), (11567, 12132)]