163444288

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2663}}^1$

素因数の和:2819

約数の個数: 56

約数和(自身を含む): 373514112

約数和(自身を除く): 210069824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1918, 2192, 2663, 3836, 4384, 5326, 7672, 8768, 10652, 15344, 18641, 21304, 30688, 37282, 42608, 61376, 74564, 85216, 149128, 170432, 298256, 364831, 596512, 729662, 1193024, 1459324, 2553817, 2918648, 5107634, 5837296, 10215268, 11674592, 20430536, 23349184, 40861072, 81722144, 163444288]

約数ペア:

[(1, 163444288), (2, 81722144), (4, 40861072), (7, 23349184), (8, 20430536), (14, 11674592), (16, 10215268), (28, 5837296), (32, 5107634), (56, 2918648), (64, 2553817), (112, 1459324), (137, 1193024), (224, 729662), (274, 596512), (448, 364831), (548, 298256), (959, 170432), (1096, 149128), (1918, 85216), (2192, 74564), (2663, 61376), (3836, 42608), (4384, 37282), (5326, 30688), (7672, 21304), (8768, 18641), (10652, 15344)]