165225652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 323326080

約数和(自身を除く): 158100428

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 89, 92, 178, 356, 391, 782, 1187, 1513, 1564, 2047, 2374, 3026, 4094, 4748, 6052, 8188, 20179, 27301, 34799, 40358, 54602, 69598, 80716, 105643, 109204, 139196, 211286, 422572, 464117, 928234, 1795931, 1856468, 2429789, 3591862, 4859578, 7183724, 9719156, 41306413, 82612826, 165225652]

約数ペア:

[(1, 165225652), (2, 82612826), (4, 41306413), (17, 9719156), (23, 7183724), (34, 4859578), (46, 3591862), (68, 2429789), (89, 1856468), (92, 1795931), (178, 928234), (356, 464117), (391, 422572), (782, 211286), (1187, 139196), (1513, 109204), (1564, 105643), (2047, 80716), (2374, 69598), (3026, 54602), (4094, 40358), (4748, 34799), (6052, 27301), (8188, 20179)]