155222004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263983}}^1$

素因数の和:264004

約数の個数: 36

約数和(自身を含む): 421318464

約数和(自身を除く): 266096460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 263983, 527966, 791949, 1055932, 1583898, 1847881, 3167796, 3695762, 5543643, 7391524, 11087286, 12935167, 22174572, 25870334, 38805501, 51740668, 77611002, 155222004]

約数ペア:

[(1, 155222004), (2, 77611002), (3, 51740668), (4, 38805501), (6, 25870334), (7, 22174572), (12, 12935167), (14, 11087286), (21, 7391524), (28, 5543643), (42, 3695762), (49, 3167796), (84, 1847881), (98, 1583898), (147, 1055932), (196, 791949), (294, 527966), (588, 263983)]