143005356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9857}}^1$

素因数の和:9911

約数の個数: 72

約数和(自身を含む): 401890944

約数和(自身を除く): 258885588

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, 9857, 14508, 19714, 29571, 39428, 59142, 88713, 118284, 128141, 177426, 256282, 305567, 354852, 384423, 512564, 611134, 768846, 916701, 1153269, 1222268, 1537692, 1833402, 2306538, 2750103, 3666804, 3972371, 4613076, 5500206, 7944742, 11000412, 11917113, 15889484, 23834226, 35751339, 47668452, 71502678, 143005356]

約数ペア:

[(1, 143005356), (2, 71502678), (3, 47668452), (4, 35751339), (6, 23834226), (9, 15889484), (12, 11917113), (13, 11000412), (18, 7944742), (26, 5500206), (31, 4613076), (36, 3972371), (39, 3666804), (52, 2750103), (62, 2306538), (78, 1833402), (93, 1537692), (117, 1222268), (124, 1153269), (156, 916701), (186, 768846), (234, 611134), (279, 512564), (372, 384423), (403, 354852), (468, 305567), (558, 256282), (806, 177426), (1116, 128141), (1209, 118284), (1612, 88713), (2418, 59142), (3627, 39428), (4836, 29571), (7254, 19714), (9857, 14508)]