156668506670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16763}}^1\times {\mathrm{4229}}^1$

素因数の和:21029

約数の個数: 64

約数和(自身を含む): 321655561920

約数和(自身を除く): 164987055250

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 4229, 8458, 16763, 21145, 33526, 42290, 54977, 71893, 83815, 109954, 143786, 167630, 217919, 274885, 284971, 359465, 435838, 549770, 569942, 718930, 934609, 1089595, 1424855, 1869218, 2179190, 2849710, 3704623, 4673045, 7409246, 9346090, 18523115, 37046230, 70890727, 141781454, 354453635, 708907270, 921579451, 1205142359, 1843158902, 2410284718, 4607897255, 6025711795, 9215794510, 12051423590, 15666850667, 31333701334, 78334253335, 156668506670]

約数ペア:

[(1, 156668506670), (2, 78334253335), (5, 31333701334), (10, 15666850667), (13, 12051423590), (17, 9215794510), (26, 6025711795), (34, 4607897255), (65, 2410284718), (85, 1843158902), (130, 1205142359), (170, 921579451), (221, 708907270), (442, 354453635), (1105, 141781454), (2210, 70890727), (4229, 37046230), (8458, 18523115), (16763, 9346090), (21145, 7409246), (33526, 4673045), (42290, 3704623), (54977, 2849710), (71893, 2179190), (83815, 1869218), (109954, 1424855), (143786, 1089595), (167630, 934609), (217919, 718930), (274885, 569942), (284971, 549770), (359465, 435838)]