161502288

素因数分解:

$2^4\times 3^1\times {\mathrm{809}}^1\times {\mathrm{4159}}^1$

素因数の和:4979

約数の個数: 40

約数和(自身を含む): 417830400

約数和(自身を除く): 256328112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 809, 1618, 2427, 3236, 4159, 4854, 6472, 8318, 9708, 12477, 12944, 16636, 19416, 24954, 33272, 38832, 49908, 66544, 99816, 199632, 3364631, 6729262, 10093893, 13458524, 20187786, 26917048, 40375572, 53834096, 80751144, 161502288]

約数ペア:

[(1, 161502288), (2, 80751144), (3, 53834096), (4, 40375572), (6, 26917048), (8, 20187786), (12, 13458524), (16, 10093893), (24, 6729262), (48, 3364631), (809, 199632), (1618, 99816), (2427, 66544), (3236, 49908), (4159, 38832), (4854, 33272), (6472, 24954), (8318, 19416), (9708, 16636), (12477, 12944)]