172205248

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 112

約数和(自身を含む): 378927360

約数和(自身を除く): 206722112

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 41, 58, 62, 64, 73, 82, 116, 124, 146, 164, 232, 248, 292, 328, 464, 496, 584, 656, 899, 928, 992, 1168, 1189, 1271, 1312, 1798, 1856, 1984, 2117, 2263, 2336, 2378, 2542, 2624, 2993, 3596, 4234, 4526, 4672, 4756, 5084, 5986, 7192, 8468, 9052, 9512, 10168, 11972, 14384, 16936, 18104, 19024, 20336, 23944, 28768, 33872, 36208, 36859, 38048, 40672, 47888, 57536, 65627, 67744, 72416, 73718, 76096, 81344, 86797, 92783, 95776, 131254, 135488, 144832, 147436, 173594, 185566, 191552, 262508, 294872, 347188, 371132, 525016, 589744, 694376, 742264, 1050032, 1179488, 1388752, 1484528, 2100064, 2358976, 2690707, 2777504, 2969056, 4200128, 5381414, 5555008, 5938112, 10762828, 21525656, 43051312, 86102624, 172205248]

約数ペア:

[(1, 172205248), (2, 86102624), (4, 43051312), (8, 21525656), (16, 10762828), (29, 5938112), (31, 5555008), (32, 5381414), (41, 4200128), (58, 2969056), (62, 2777504), (64, 2690707), (73, 2358976), (82, 2100064), (116, 1484528), (124, 1388752), (146, 1179488), (164, 1050032), (232, 742264), (248, 694376), (292, 589744), (328, 525016), (464, 371132), (496, 347188), (584, 294872), (656, 262508), (899, 191552), (928, 185566), (992, 173594), (1168, 147436), (1189, 144832), (1271, 135488), (1312, 131254), (1798, 95776), (1856, 92783), (1984, 86797), (2117, 81344), (2263, 76096), (2336, 73718), (2378, 72416), (2542, 67744), (2624, 65627), (2993, 57536), (3596, 47888), (4234, 40672), (4526, 38048), (4672, 36859), (4756, 36208), (5084, 33872), (5986, 28768), (7192, 23944), (8468, 20336), (9052, 19024), (9512, 18104), (10168, 16936), (11972, 14384)]