143339896

素因数分解:

$2^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1733}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 314304840

約数和(自身を除く): 170964944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 211, 392, 422, 844, 1477, 1688, 1733, 2954, 3466, 5908, 6932, 10339, 11816, 12131, 13864, 20678, 24262, 41356, 48524, 82712, 84917, 97048, 169834, 339668, 365663, 679336, 731326, 1462652, 2559641, 2925304, 5119282, 10238564, 17917487, 20477128, 35834974, 71669948, 143339896]

約数ペア:

[(1, 143339896), (2, 71669948), (4, 35834974), (7, 20477128), (8, 17917487), (14, 10238564), (28, 5119282), (49, 2925304), (56, 2559641), (98, 1462652), (196, 731326), (211, 679336), (392, 365663), (422, 339668), (844, 169834), (1477, 97048), (1688, 84917), (1733, 82712), (2954, 48524), (3466, 41356), (5908, 24262), (6932, 20678), (10339, 13864), (11816, 12131)]