158223408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{470903}}^1$

素因数の和:470921

約数の個数: 40

約数和(自身を含む): 467136768

約数和(自身を除く): 308913360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 470903, 941806, 1412709, 1883612, 2825418, 3296321, 3767224, 5650836, 6592642, 7534448, 9888963, 11301672, 13185284, 19777926, 22603344, 26370568, 39555852, 52741136, 79111704, 158223408]

約数ペア:

[(1, 158223408), (2, 79111704), (3, 52741136), (4, 39555852), (6, 26370568), (7, 22603344), (8, 19777926), (12, 13185284), (14, 11301672), (16, 9888963), (21, 7534448), (24, 6592642), (28, 5650836), (42, 3767224), (48, 3296321), (56, 2825418), (84, 1883612), (112, 1412709), (168, 941806), (336, 470903)]