143943228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:27995

約数の個数: 72

約数和(自身を含む): 427483056

約数和(自身を除く): 283539828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 27961, 55922, 83883, 111844, 167766, 251649, 307571, 335532, 363493, 503298, 615142, 726986, 922713, 1006596, 1090479, 1230284, 1453972, 1845426, 2180958, 2768139, 3271437, 3690852, 3998423, 4361916, 5536278, 6542874, 7996846, 11072556, 11995269, 13085748, 15993692, 23990538, 35985807, 47981076, 71971614, 143943228]

約数ペア:

[(1, 143943228), (2, 71971614), (3, 47981076), (4, 35985807), (6, 23990538), (9, 15993692), (11, 13085748), (12, 11995269), (13, 11072556), (18, 7996846), (22, 6542874), (26, 5536278), (33, 4361916), (36, 3998423), (39, 3690852), (44, 3271437), (52, 2768139), (66, 2180958), (78, 1845426), (99, 1453972), (117, 1230284), (132, 1090479), (143, 1006596), (156, 922713), (198, 726986), (234, 615142), (286, 503298), (396, 363493), (429, 335532), (468, 307571), (572, 251649), (858, 167766), (1287, 111844), (1716, 83883), (2574, 55922), (5148, 27961)]