169158816

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18947}}^1$

素因数の和:18994

約数の個数: 72

約数和(自身を含む): 496589184

約数和(自身を除く): 327430368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 18947, 37894, 56841, 75788, 113682, 151576, 170523, 227364, 303152, 341046, 454728, 587357, 606304, 682092, 909456, 1174714, 1364184, 1762071, 1818912, 2349428, 2728368, 3524142, 4698856, 5286213, 5456736, 7048284, 9397712, 10572426, 14096568, 18795424, 21144852, 28193136, 42289704, 56386272, 84579408, 169158816]

約数ペア:

[(1, 169158816), (2, 84579408), (3, 56386272), (4, 42289704), (6, 28193136), (8, 21144852), (9, 18795424), (12, 14096568), (16, 10572426), (18, 9397712), (24, 7048284), (31, 5456736), (32, 5286213), (36, 4698856), (48, 3524142), (62, 2728368), (72, 2349428), (93, 1818912), (96, 1762071), (124, 1364184), (144, 1174714), (186, 909456), (248, 682092), (279, 606304), (288, 587357), (372, 454728), (496, 341046), (558, 303152), (744, 227364), (992, 170523), (1116, 151576), (1488, 113682), (2232, 75788), (2976, 56841), (4464, 37894), (8928, 18947)]