170817984

素因数分解:

$2^6\times 3^4\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 140

約数和(自身を含む): 513749544

約数和(自身を除く): 342931560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 144, 162, 166, 192, 216, 249, 288, 324, 332, 397, 432, 498, 576, 648, 664, 747, 794, 864, 996, 1191, 1296, 1328, 1494, 1588, 1728, 1992, 2241, 2382, 2592, 2656, 2988, 3176, 3573, 3984, 4482, 4764, 5184, 5312, 5976, 6352, 6723, 7146, 7968, 8964, 9528, 10719, 11952, 12704, 13446, 14292, 15936, 17928, 19056, 21438, 23904, 25408, 26892, 28584, 32157, 32951, 35856, 38112, 42876, 47808, 53784, 57168, 64314, 65902, 71712, 76224, 85752, 98853, 107568, 114336, 128628, 131804, 143424, 171504, 197706, 215136, 228672, 257256, 263608, 296559, 343008, 395412, 430272, 514512, 527216, 593118, 686016, 790824, 889677, 1029024, 1054432, 1186236, 1581648, 1779354, 2058048, 2108864, 2372472, 2669031, 3163296, 3558708, 4744944, 5338062, 6326592, 7117416, 9489888, 10676124, 14234832, 18979776, 21352248, 28469664, 42704496, 56939328, 85408992, 170817984]

約数ペア:

[(1, 170817984), (2, 85408992), (3, 56939328), (4, 42704496), (6, 28469664), (8, 21352248), (9, 18979776), (12, 14234832), (16, 10676124), (18, 9489888), (24, 7117416), (27, 6326592), (32, 5338062), (36, 4744944), (48, 3558708), (54, 3163296), (64, 2669031), (72, 2372472), (81, 2108864), (83, 2058048), (96, 1779354), (108, 1581648), (144, 1186236), (162, 1054432), (166, 1029024), (192, 889677), (216, 790824), (249, 686016), (288, 593118), (324, 527216), (332, 514512), (397, 430272), (432, 395412), (498, 343008), (576, 296559), (648, 263608), (664, 257256), (747, 228672), (794, 215136), (864, 197706), (996, 171504), (1191, 143424), (1296, 131804), (1328, 128628), (1494, 114336), (1588, 107568), (1728, 98853), (1992, 85752), (2241, 76224), (2382, 71712), (2592, 65902), (2656, 64314), (2988, 57168), (3176, 53784), (3573, 47808), (3984, 42876), (4482, 38112), (4764, 35856), (5184, 32951), (5312, 32157), (5976, 28584), (6352, 26892), (6723, 25408), (7146, 23904), (7968, 21438), (8964, 19056), (9528, 17928), (10719, 15936), (11952, 14292), (12704, 13446)]