143253996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2389}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 353337600

約数和(自身を除く): 210083604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 263, 526, 789, 1052, 1578, 2389, 3156, 4778, 4997, 7167, 9556, 9994, 14334, 14991, 19988, 28668, 29982, 45391, 59964, 90782, 136173, 181564, 272346, 544692, 628307, 1256614, 1884921, 2513228, 3769842, 7539684, 11937833, 23875666, 35813499, 47751332, 71626998, 143253996]

約数ペア:

[(1, 143253996), (2, 71626998), (3, 47751332), (4, 35813499), (6, 23875666), (12, 11937833), (19, 7539684), (38, 3769842), (57, 2513228), (76, 1884921), (114, 1256614), (228, 628307), (263, 544692), (526, 272346), (789, 181564), (1052, 136173), (1578, 90782), (2389, 59964), (3156, 45391), (4778, 29982), (4997, 28668), (7167, 19988), (9556, 14991), (9994, 14334)]