169744592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 368976384

約数和(自身を除く): 199231792

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 41, 62, 68, 82, 124, 136, 164, 248, 272, 328, 491, 496, 527, 656, 697, 982, 1054, 1271, 1394, 1964, 2108, 2542, 2788, 3928, 4216, 5084, 5576, 7856, 8347, 8432, 10168, 11152, 15221, 16694, 20131, 20336, 21607, 30442, 33388, 40262, 43214, 60884, 66776, 80524, 86428, 121768, 133552, 161048, 172856, 243536, 258757, 322096, 342227, 345712, 517514, 624061, 684454, 1035028, 1248122, 1368908, 2070056, 2496244, 2737816, 4140112, 4992488, 5475632, 9984976, 10609037, 21218074, 42436148, 84872296, 169744592]

約数ペア:

[(1, 169744592), (2, 84872296), (4, 42436148), (8, 21218074), (16, 10609037), (17, 9984976), (31, 5475632), (34, 4992488), (41, 4140112), (62, 2737816), (68, 2496244), (82, 2070056), (124, 1368908), (136, 1248122), (164, 1035028), (248, 684454), (272, 624061), (328, 517514), (491, 345712), (496, 342227), (527, 322096), (656, 258757), (697, 243536), (982, 172856), (1054, 161048), (1271, 133552), (1394, 121768), (1964, 86428), (2108, 80524), (2542, 66776), (2788, 60884), (3928, 43214), (4216, 40262), (5084, 33388), (5576, 30442), (7856, 21607), (8347, 20336), (8432, 20131), (10168, 16694), (11152, 15221)]