161854224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 506634240

約数和(自身を除く): 344780016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 56, 62, 82, 84, 93, 112, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 336, 372, 379, 434, 492, 496, 574, 651, 656, 744, 758, 861, 868, 984, 1137, 1148, 1271, 1302, 1488, 1516, 1722, 1736, 1968, 2274, 2296, 2542, 2604, 2653, 3032, 3444, 3472, 3813, 4548, 4592, 5084, 5208, 5306, 6064, 6888, 7626, 7959, 8897, 9096, 10168, 10416, 10612, 11749, 13776, 15252, 15539, 15918, 17794, 18192, 20336, 21224, 23498, 26691, 30504, 31078, 31836, 35247, 35588, 42448, 46617, 46996, 53382, 61008, 62156, 63672, 70494, 71176, 82243, 93234, 93992, 106764, 108773, 124312, 127344, 140988, 142352, 164486, 186468, 187984, 213528, 217546, 246729, 248624, 281976, 326319, 328972, 372936, 427056, 435092, 481709, 493458, 563952, 652638, 657944, 745872, 870184, 963418, 986916, 1305276, 1315888, 1445127, 1740368, 1926836, 1973832, 2610552, 2890254, 3371963, 3853672, 3947664, 5221104, 5780508, 6743926, 7707344, 10115889, 11561016, 13487852, 20231778, 23122032, 26975704, 40463556, 53951408, 80927112, 161854224]

約数ペア:

[(1, 161854224), (2, 80927112), (3, 53951408), (4, 40463556), (6, 26975704), (7, 23122032), (8, 20231778), (12, 13487852), (14, 11561016), (16, 10115889), (21, 7707344), (24, 6743926), (28, 5780508), (31, 5221104), (41, 3947664), (42, 3853672), (48, 3371963), (56, 2890254), (62, 2610552), (82, 1973832), (84, 1926836), (93, 1740368), (112, 1445127), (123, 1315888), (124, 1305276), (164, 986916), (168, 963418), (186, 870184), (217, 745872), (246, 657944), (248, 652638), (287, 563952), (328, 493458), (336, 481709), (372, 435092), (379, 427056), (434, 372936), (492, 328972), (496, 326319), (574, 281976), (651, 248624), (656, 246729), (744, 217546), (758, 213528), (861, 187984), (868, 186468), (984, 164486), (1137, 142352), (1148, 140988), (1271, 127344), (1302, 124312), (1488, 108773), (1516, 106764), (1722, 93992), (1736, 93234), (1968, 82243), (2274, 71176), (2296, 70494), (2542, 63672), (2604, 62156), (2653, 61008), (3032, 53382), (3444, 46996), (3472, 46617), (3813, 42448), (4548, 35588), (4592, 35247), (5084, 31836), (5208, 31078), (5306, 30504), (6064, 26691), (6888, 23498), (7626, 21224), (7959, 20336), (8897, 18192), (9096, 17794), (10168, 15918), (10416, 15539), (10612, 15252), (11749, 13776)]