156906260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65927}}^1$

素因数の和:65960

約数の個数: 48

約数和(自身を含む): 398732544

約数和(自身を除く): 241826284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 65927, 131854, 263708, 329635, 461489, 659270, 922978, 1120759, 1318540, 1845956, 2241518, 2307445, 4483036, 4614890, 5603795, 7845313, 9229780, 11207590, 15690626, 22415180, 31381252, 39226565, 78453130, 156906260]

約数ペア:

[(1, 156906260), (2, 78453130), (4, 39226565), (5, 31381252), (7, 22415180), (10, 15690626), (14, 11207590), (17, 9229780), (20, 7845313), (28, 5603795), (34, 4614890), (35, 4483036), (68, 2307445), (70, 2241518), (85, 1845956), (119, 1318540), (140, 1120759), (170, 922978), (238, 659270), (340, 461489), (476, 329635), (595, 263708), (1190, 131854), (2380, 65927)]