157777032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2179}}^1$

素因数の和:2626

約数の個数: 64

約数和(自身を含む): 452044800

約数和(自身を除く): 294267768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431, 862, 1293, 1724, 2179, 2586, 3017, 3448, 4358, 5172, 6034, 6537, 8716, 9051, 10344, 12068, 13074, 15253, 17432, 18102, 24136, 26148, 30506, 36204, 45759, 52296, 61012, 72408, 91518, 122024, 183036, 366072, 939149, 1878298, 2817447, 3756596, 5634894, 6574043, 7513192, 11269788, 13148086, 19722129, 22539576, 26296172, 39444258, 52592344, 78888516, 157777032]

約数ペア:

[(1, 157777032), (2, 78888516), (3, 52592344), (4, 39444258), (6, 26296172), (7, 22539576), (8, 19722129), (12, 13148086), (14, 11269788), (21, 7513192), (24, 6574043), (28, 5634894), (42, 3756596), (56, 2817447), (84, 1878298), (168, 939149), (431, 366072), (862, 183036), (1293, 122024), (1724, 91518), (2179, 72408), (2586, 61012), (3017, 52296), (3448, 45759), (4358, 36204), (5172, 30506), (6034, 26148), (6537, 24136), (8716, 18102), (9051, 17432), (10344, 15253), (12068, 13074)]