157739316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4903}}^1$

素因数の和:5300

約数の個数: 48

約数和(自身を含む): 421822464

約数和(自身を除く): 264083148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 766, 1149, 1532, 2298, 2681, 4596, 4903, 5362, 8043, 9806, 10724, 14709, 16086, 19612, 29418, 32172, 34321, 58836, 68642, 102963, 137284, 205926, 411852, 1877849, 3755698, 5633547, 7511396, 11267094, 13144943, 22534188, 26289886, 39434829, 52579772, 78869658, 157739316]

約数ペア:

[(1, 157739316), (2, 78869658), (3, 52579772), (4, 39434829), (6, 26289886), (7, 22534188), (12, 13144943), (14, 11267094), (21, 7511396), (28, 5633547), (42, 3755698), (84, 1877849), (383, 411852), (766, 205926), (1149, 137284), (1532, 102963), (2298, 68642), (2681, 58836), (4596, 34321), (4903, 32172), (5362, 29418), (8043, 19612), (9806, 16086), (10724, 14709)]