161466336

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3571}}^1$

素因数の和:3744

約数の個数: 72

約数和(自身を含む): 462223944

約数和(自身を除く): 300757608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3571, 3768, 5024, 5652, 7142, 7536, 10713, 11304, 14284, 15072, 21426, 22608, 28568, 32139, 42852, 45216, 57136, 64278, 85704, 114272, 128556, 171408, 257112, 342816, 514224, 560647, 1028448, 1121294, 1681941, 2242588, 3363882, 4485176, 5045823, 6727764, 8970352, 10091646, 13455528, 17940704, 20183292, 26911056, 40366584, 53822112, 80733168, 161466336]

約数ペア:

[(1, 161466336), (2, 80733168), (3, 53822112), (4, 40366584), (6, 26911056), (8, 20183292), (9, 17940704), (12, 13455528), (16, 10091646), (18, 8970352), (24, 6727764), (32, 5045823), (36, 4485176), (48, 3363882), (72, 2242588), (96, 1681941), (144, 1121294), (157, 1028448), (288, 560647), (314, 514224), (471, 342816), (628, 257112), (942, 171408), (1256, 128556), (1413, 114272), (1884, 85704), (2512, 64278), (2826, 57136), (3571, 45216), (3768, 42852), (5024, 32139), (5652, 28568), (7142, 22608), (7536, 21426), (10713, 15072), (11304, 14284)]