142706206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 227485440

約数和(自身を除く): 84779234

約数列:

[1, 2, 31, 61, 62, 97, 122, 194, 389, 778, 1891, 3007, 3782, 5917, 6014, 11834, 12059, 23729, 24118, 37733, 47458, 75466, 183427, 366854, 735599, 1169723, 1471198, 2301713, 2339446, 4603426, 71353103, 142706206]

約数ペア:

[(1, 142706206), (2, 71353103), (31, 4603426), (61, 2339446), (62, 2301713), (97, 1471198), (122, 1169723), (194, 735599), (389, 366854), (778, 183427), (1891, 75466), (3007, 47458), (3782, 37733), (5917, 24118), (6014, 23729), (11834, 12059)]