121561664

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8753}}^1$

素因数の和:8803

約数の個数: 56

約数和(自身を含む): 284610048

約数和(自身を除く): 163048384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 8753, 13888, 17506, 35012, 61271, 70024, 122542, 140048, 245084, 271343, 280096, 490168, 542686, 560192, 980336, 1085372, 1899401, 1960672, 2170744, 3798802, 3921344, 4341488, 7597604, 8682976, 15195208, 17365952, 30390416, 60780832, 121561664]

約数ペア:

[(1, 121561664), (2, 60780832), (4, 30390416), (7, 17365952), (8, 15195208), (14, 8682976), (16, 7597604), (28, 4341488), (31, 3921344), (32, 3798802), (56, 2170744), (62, 1960672), (64, 1899401), (112, 1085372), (124, 980336), (217, 560192), (224, 542686), (248, 490168), (434, 280096), (448, 271343), (496, 245084), (868, 140048), (992, 122542), (1736, 70024), (1984, 61271), (3472, 35012), (6944, 17506), (8753, 13888)]