156926412820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{917591}}^1$

素因数の和:918120

約数の個数: 48

約数和(自身を含む): 349624574208

約数和(自身を除く): 192698161388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 503, 1006, 2012, 2515, 5030, 8551, 10060, 17102, 34204, 42755, 85510, 171020, 917591, 1835182, 3670364, 4587955, 9175910, 15599047, 18351820, 31198094, 62396188, 77995235, 155990470, 311980940, 461548273, 923096546, 1846193092, 2307741365, 4615482730, 7846320641, 9230965460, 15692641282, 31385282564, 39231603205, 78463206410, 156926412820]

約数ペア:

[(1, 156926412820), (2, 78463206410), (4, 39231603205), (5, 31385282564), (10, 15692641282), (17, 9230965460), (20, 7846320641), (34, 4615482730), (68, 2307741365), (85, 1846193092), (170, 923096546), (340, 461548273), (503, 311980940), (1006, 155990470), (2012, 77995235), (2515, 62396188), (5030, 31198094), (8551, 18351820), (10060, 15599047), (17102, 9175910), (34204, 4587955), (42755, 3670364), (85510, 1835182), (171020, 917591)]