143643708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9901}}^1$

素因数の和:9955

約数の個数: 72

約数和(自身を含む): 403684736

約数和(自身を除く): 260041028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 9901, 14508, 19802, 29703, 39604, 59406, 89109, 118812, 128713, 178218, 257426, 306931, 356436, 386139, 514852, 613862, 772278, 920793, 1158417, 1227724, 1544556, 1841586, 2316834, 2762379, 3683172, 3990103, 4633668, 5524758, 7980206, 11049516, 11970309, 15960412, 23940618, 35910927, 47881236, 71821854, 143643708]

約数ペア:

[(1, 143643708), (2, 71821854), (3, 47881236), (4, 35910927), (6, 23940618), (9, 15960412), (12, 11970309), (13, 11049516), (18, 7980206), (26, 5524758), (31, 4633668), (36, 3990103), (39, 3683172), (52, 2762379), (62, 2316834), (78, 1841586), (93, 1544556), (117, 1227724), (124, 1158417), (156, 920793), (186, 772278), (234, 613862), (279, 514852), (372, 386139), (403, 356436), (468, 306931), (558, 257426), (806, 178218), (1116, 128713), (1209, 118812), (1612, 89109), (2418, 59406), (3627, 39604), (4836, 29703), (7254, 19802), (9901, 14508)]