157005506

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{13463}}^1$

素因数の和:13503

約数の個数: 32

約数和(自身を含む): 290822400

約数和(自身を除く): 133816894

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 13463, 26926, 94241, 188482, 228871, 457742, 659687, 1319374, 1602097, 3204194, 4617809, 9235618, 11214679, 22429358, 78502753, 157005506]

約数ペア:

[(1, 157005506), (2, 78502753), (7, 22429358), (14, 11214679), (17, 9235618), (34, 4617809), (49, 3204194), (98, 1602097), (119, 1319374), (238, 659687), (343, 457742), (686, 228871), (833, 188482), (1666, 94241), (5831, 26926), (11662, 13463)]