142581648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 416678688

約数和(自身を除く): 274097040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 281, 341, 372, 496, 528, 562, 682, 744, 843, 961, 1023, 1124, 1364, 1488, 1686, 1922, 2046, 2248, 2728, 2883, 3091, 3372, 3844, 4092, 4496, 5456, 5766, 6182, 6744, 7688, 8184, 8711, 9273, 10571, 11532, 12364, 13488, 15376, 16368, 17422, 18546, 21142, 23064, 24728, 26133, 31713, 34844, 37092, 42284, 46128, 49456, 52266, 63426, 69688, 74184, 84568, 95821, 104532, 126852, 139376, 148368, 169136, 191642, 209064, 253704, 270041, 287463, 383284, 418128, 507408, 540082, 574926, 766568, 810123, 1080164, 1149852, 1533136, 1620246, 2160328, 2299704, 2970451, 3240492, 4320656, 4599408, 5940902, 6480984, 8911353, 11881804, 12961968, 17822706, 23763608, 35645412, 47527216, 71290824, 142581648]

約数ペア:

[(1, 142581648), (2, 71290824), (3, 47527216), (4, 35645412), (6, 23763608), (8, 17822706), (11, 12961968), (12, 11881804), (16, 8911353), (22, 6480984), (24, 5940902), (31, 4599408), (33, 4320656), (44, 3240492), (48, 2970451), (62, 2299704), (66, 2160328), (88, 1620246), (93, 1533136), (124, 1149852), (132, 1080164), (176, 810123), (186, 766568), (248, 574926), (264, 540082), (281, 507408), (341, 418128), (372, 383284), (496, 287463), (528, 270041), (562, 253704), (682, 209064), (744, 191642), (843, 169136), (961, 148368), (1023, 139376), (1124, 126852), (1364, 104532), (1488, 95821), (1686, 84568), (1922, 74184), (2046, 69688), (2248, 63426), (2728, 52266), (2883, 49456), (3091, 46128), (3372, 42284), (3844, 37092), (4092, 34844), (4496, 31713), (5456, 26133), (5766, 24728), (6182, 23064), (6744, 21142), (7688, 18546), (8184, 17422), (8711, 16368), (9273, 15376), (10571, 13488), (11532, 12364)]