166178848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 374588928

約数和(自身を除く): 208410080

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 97, 124, 157, 176, 194, 248, 314, 341, 352, 388, 496, 628, 682, 776, 992, 1067, 1256, 1364, 1552, 1727, 2134, 2512, 2728, 3007, 3104, 3454, 4268, 4867, 5024, 5456, 6014, 6908, 8536, 9734, 10912, 12028, 13816, 15229, 17072, 19468, 24056, 27632, 30458, 33077, 34144, 38936, 48112, 53537, 55264, 60916, 66154, 77872, 96224, 107074, 121832, 132308, 155744, 167519, 214148, 243664, 264616, 335038, 428296, 472099, 487328, 529232, 670076, 856592, 944198, 1058464, 1340152, 1713184, 1888396, 2680304, 3776792, 5193089, 5360608, 7553584, 10386178, 15107168, 20772356, 41544712, 83089424, 166178848]

約数ペア:

[(1, 166178848), (2, 83089424), (4, 41544712), (8, 20772356), (11, 15107168), (16, 10386178), (22, 7553584), (31, 5360608), (32, 5193089), (44, 3776792), (62, 2680304), (88, 1888396), (97, 1713184), (124, 1340152), (157, 1058464), (176, 944198), (194, 856592), (248, 670076), (314, 529232), (341, 487328), (352, 472099), (388, 428296), (496, 335038), (628, 264616), (682, 243664), (776, 214148), (992, 167519), (1067, 155744), (1256, 132308), (1364, 121832), (1552, 107074), (1727, 96224), (2134, 77872), (2512, 66154), (2728, 60916), (3007, 55264), (3104, 53537), (3454, 48112), (4268, 38936), (4867, 34144), (5024, 33077), (5456, 30458), (6014, 27632), (6908, 24056), (8536, 19468), (9734, 17072), (10912, 15229), (12028, 13816)]