156639838850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{18047}}^1$

素因数の和:18480

約数の個数: 96

約数和(自身を含む): 326132269056

約数和(自身を除く): 169492430206

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 367, 430, 473, 550, 734, 946, 1075, 1835, 2150, 2365, 3670, 4037, 4730, 8074, 9175, 11825, 15781, 18047, 18350, 20185, 23650, 31562, 36094, 40370, 78905, 90235, 100925, 157810, 173591, 180470, 198517, 201850, 347182, 394525, 397034, 451175, 776021, 789050, 867955, 902350, 992585, 1552042, 1735910, 1985170, 3880105, 4339775, 4962925, 6623249, 7760210, 8536231, 8679550, 9925850, 13246498, 17072462, 19400525, 33116245, 38801050, 42681155, 66232490, 72855739, 85362310, 145711478, 165581225, 213405775, 284799707, 331162450, 364278695, 426811550, 569599414, 728557390, 1423998535, 1821393475, 2847997070, 3132796777, 3642786950, 6265593554, 7119992675, 14239985350, 15663983885, 31327967770, 78319919425, 156639838850]

約数ペア:

[(1, 156639838850), (2, 78319919425), (5, 31327967770), (10, 15663983885), (11, 14239985350), (22, 7119992675), (25, 6265593554), (43, 3642786950), (50, 3132796777), (55, 2847997070), (86, 1821393475), (110, 1423998535), (215, 728557390), (275, 569599414), (367, 426811550), (430, 364278695), (473, 331162450), (550, 284799707), (734, 213405775), (946, 165581225), (1075, 145711478), (1835, 85362310), (2150, 72855739), (2365, 66232490), (3670, 42681155), (4037, 38801050), (4730, 33116245), (8074, 19400525), (9175, 17072462), (11825, 13246498), (15781, 9925850), (18047, 8679550), (18350, 8536231), (20185, 7760210), (23650, 6623249), (31562, 4962925), (36094, 4339775), (40370, 3880105), (78905, 1985170), (90235, 1735910), (100925, 1552042), (157810, 992585), (173591, 902350), (180470, 867955), (198517, 789050), (201850, 776021), (347182, 451175), (394525, 397034)]