147205848

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{9539}}^1$

素因数の和:10191

約数の個数: 32

約数和(自身を含む): 368625600

約数和(自身を除く): 221419752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 9539, 15432, 19078, 28617, 38156, 57234, 76312, 114468, 228936, 6133577, 12267154, 18400731, 24534308, 36801462, 49068616, 73602924, 147205848]

約数ペア:

[(1, 147205848), (2, 73602924), (3, 49068616), (4, 36801462), (6, 24534308), (8, 18400731), (12, 12267154), (24, 6133577), (643, 228936), (1286, 114468), (1929, 76312), (2572, 57234), (3858, 38156), (5144, 28617), (7716, 19078), (9539, 15432)]