138728736

素因数分解:

$2^5\times 3^2\times {\mathrm{481697}}^1$

素因数の和:481713

約数の個数: 36

約数和(自身を含む): 394510662

約数和(自身を除く): 255781926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 481697, 963394, 1445091, 1926788, 2890182, 3853576, 4335273, 5780364, 7707152, 8670546, 11560728, 15414304, 17341092, 23121456, 34682184, 46242912, 69364368, 138728736]

約数ペア:

[(1, 138728736), (2, 69364368), (3, 46242912), (4, 34682184), (6, 23121456), (8, 17341092), (9, 15414304), (12, 11560728), (16, 8670546), (18, 7707152), (24, 5780364), (32, 4335273), (36, 3853576), (48, 2890182), (72, 1926788), (96, 1445091), (144, 963394), (288, 481697)]