164941848

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{16481}}^1$

素因数の和:16632

約数の個数: 48

約数和(自身を含む): 449958600

約数和(自身を除く): 285016752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 16481, 32962, 49443, 65924, 98886, 131848, 148329, 197772, 296658, 395544, 593316, 1186632, 2290859, 4581718, 6872577, 9163436, 13745154, 18326872, 20617731, 27490308, 41235462, 54980616, 82470924, 164941848]

約数ペア:

[(1, 164941848), (2, 82470924), (3, 54980616), (4, 41235462), (6, 27490308), (8, 20617731), (9, 18326872), (12, 13745154), (18, 9163436), (24, 6872577), (36, 4581718), (72, 2290859), (139, 1186632), (278, 593316), (417, 395544), (556, 296658), (834, 197772), (1112, 148329), (1251, 131848), (1668, 98886), (2502, 65924), (3336, 49443), (5004, 32962), (10008, 16481)]