151036016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 308908800

約数和(自身を除く): 157872784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 691, 719, 1382, 1438, 2764, 2876, 5528, 5752, 11056, 11504, 13129, 13661, 26258, 27322, 52516, 54644, 105032, 109288, 210064, 218576, 496829, 993658, 1987316, 3974632, 7949264, 9439751, 18879502, 37759004, 75518008, 151036016]

約数ペア:

[(1, 151036016), (2, 75518008), (4, 37759004), (8, 18879502), (16, 9439751), (19, 7949264), (38, 3974632), (76, 1987316), (152, 993658), (304, 496829), (691, 218576), (719, 210064), (1382, 109288), (1438, 105032), (2764, 54644), (2876, 52516), (5528, 27322), (5752, 26258), (11056, 13661), (11504, 13129)]