155142288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{153911}}^1$

素因数の和:153932

約数の個数: 60

約数和(自身を含む): 496212288

約数和(自身を除く): 341070000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 153911, 307822, 461733, 615644, 923466, 1077377, 1231288, 1385199, 1846932, 2154754, 2462576, 2770398, 3232131, 3693864, 4309508, 5540796, 6464262, 7387728, 8619016, 9696393, 11081592, 12928524, 17238032, 19392786, 22163184, 25857048, 38785572, 51714096, 77571144, 155142288]

約数ペア:

[(1, 155142288), (2, 77571144), (3, 51714096), (4, 38785572), (6, 25857048), (7, 22163184), (8, 19392786), (9, 17238032), (12, 12928524), (14, 11081592), (16, 9696393), (18, 8619016), (21, 7387728), (24, 6464262), (28, 5540796), (36, 4309508), (42, 3693864), (48, 3232131), (56, 2770398), (63, 2462576), (72, 2154754), (84, 1846932), (112, 1385199), (126, 1231288), (144, 1077377), (168, 923466), (252, 615644), (336, 461733), (504, 307822), (1008, 153911)]