161670696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 469324800

約数和(自身を除く): 307654104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 167, 193, 209, 228, 264, 334, 386, 418, 456, 501, 579, 627, 668, 772, 836, 1002, 1158, 1254, 1336, 1544, 1672, 1837, 2004, 2123, 2316, 2508, 3173, 3667, 3674, 4008, 4246, 4632, 5016, 5511, 6346, 6369, 7334, 7348, 8492, 9519, 11001, 11022, 12692, 12738, 14668, 14696, 16984, 19038, 22002, 22044, 25384, 25476, 29336, 32231, 34903, 38076, 40337, 44004, 44088, 50952, 64462, 69806, 76152, 80674, 88008, 96693, 104709, 121011, 128924, 139612, 161348, 193386, 209418, 242022, 257848, 279224, 322696, 354541, 386772, 418836, 484044, 612389, 709082, 773544, 837672, 968088, 1063623, 1224778, 1418164, 1837167, 2127246, 2449556, 2836328, 3674334, 4254492, 4899112, 6736279, 7348668, 8508984, 13472558, 14697336, 20208837, 26945116, 40417674, 53890232, 80835348, 161670696]

約数ペア:

[(1, 161670696), (2, 80835348), (3, 53890232), (4, 40417674), (6, 26945116), (8, 20208837), (11, 14697336), (12, 13472558), (19, 8508984), (22, 7348668), (24, 6736279), (33, 4899112), (38, 4254492), (44, 3674334), (57, 2836328), (66, 2449556), (76, 2127246), (88, 1837167), (114, 1418164), (132, 1224778), (152, 1063623), (167, 968088), (193, 837672), (209, 773544), (228, 709082), (264, 612389), (334, 484044), (386, 418836), (418, 386772), (456, 354541), (501, 322696), (579, 279224), (627, 257848), (668, 242022), (772, 209418), (836, 193386), (1002, 161348), (1158, 139612), (1254, 128924), (1336, 121011), (1544, 104709), (1672, 96693), (1837, 88008), (2004, 80674), (2123, 76152), (2316, 69806), (2508, 64462), (3173, 50952), (3667, 44088), (3674, 44004), (4008, 40337), (4246, 38076), (4632, 34903), (5016, 32231), (5511, 29336), (6346, 25476), (6369, 25384), (7334, 22044), (7348, 22002), (8492, 19038), (9519, 16984), (11001, 14696), (11022, 14668), (12692, 12738)]