124940158

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 218116800

約数和(自身を除く): 93176642

約数列:

[1, 2, 7, 14, 89, 178, 197, 394, 509, 623, 1018, 1246, 1379, 2758, 3563, 7126, 17533, 35066, 45301, 90602, 100273, 122731, 200546, 245462, 317107, 634214, 701911, 1403822, 8924297, 17848594, 62470079, 124940158]

約数ペア:

[(1, 124940158), (2, 62470079), (7, 17848594), (14, 8924297), (89, 1403822), (178, 701911), (197, 634214), (394, 317107), (509, 245462), (623, 200546), (1018, 122731), (1246, 100273), (1379, 90602), (2758, 45301), (3563, 35066), (7126, 17533)]