142451738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 269764992

約数和(自身を除く): 127313254

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 83, 143, 166, 187, 221, 286, 353, 374, 442, 706, 913, 1079, 1411, 1826, 2158, 2431, 2822, 3883, 4589, 4862, 6001, 7766, 9178, 11869, 12002, 15521, 18343, 23738, 29299, 31042, 36686, 50479, 58598, 66011, 78013, 100958, 132022, 156026, 201773, 322289, 380887, 403546, 498083, 644578, 761774, 858143, 996166, 1716286, 4189757, 5478913, 6475079, 8379514, 10957826, 12950158, 71225869, 142451738]

約数ペア:

[(1, 142451738), (2, 71225869), (11, 12950158), (13, 10957826), (17, 8379514), (22, 6475079), (26, 5478913), (34, 4189757), (83, 1716286), (143, 996166), (166, 858143), (187, 761774), (221, 644578), (286, 498083), (353, 403546), (374, 380887), (442, 322289), (706, 201773), (913, 156026), (1079, 132022), (1411, 100958), (1826, 78013), (2158, 66011), (2431, 58598), (2822, 50479), (3883, 36686), (4589, 31042), (4862, 29299), (6001, 23738), (7766, 18343), (9178, 15521), (11869, 12002)]