143928408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461309}}^1$

素因数の和:461331

約数の個数: 32

約数和(自身を含む): 387500400

約数和(自身を除く): 243571992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 461309, 922618, 1383927, 1845236, 2767854, 3690472, 5535708, 5997017, 11071416, 11994034, 17991051, 23988068, 35982102, 47976136, 71964204, 143928408]

約数ペア:

[(1, 143928408), (2, 71964204), (3, 47976136), (4, 35982102), (6, 23988068), (8, 17991051), (12, 11994034), (13, 11071416), (24, 5997017), (26, 5535708), (39, 3690472), (52, 2767854), (78, 1845236), (104, 1383927), (156, 922618), (312, 461309)]