157315522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{953}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 291053952

約数和(自身を除く): 133738430

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 907, 953, 1814, 1906, 6349, 6671, 11791, 12389, 12698, 13342, 23582, 24778, 82537, 86723, 165074, 173446, 864371, 1728742, 6050597, 11236823, 12101194, 22473646, 78657761, 157315522]

約数ペア:

[(1, 157315522), (2, 78657761), (7, 22473646), (13, 12101194), (14, 11236823), (26, 6050597), (91, 1728742), (182, 864371), (907, 173446), (953, 165074), (1814, 86723), (1906, 82537), (6349, 24778), (6671, 23582), (11791, 13342), (12389, 12698)]