168703488

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1236

約数の個数: 120

約数和(自身を含む): 503021376

約数和(自身を除く): 334317888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1181, 1488, 1536, 1984, 2232, 2304, 2362, 2976, 3543, 3968, 4464, 4608, 4724, 5952, 7086, 7936, 8928, 9448, 10629, 11904, 14172, 15872, 17856, 18896, 21258, 23808, 28344, 35712, 36611, 37792, 42516, 47616, 56688, 71424, 73222, 75584, 85032, 109833, 113376, 142848, 146444, 151168, 170064, 219666, 226752, 292888, 302336, 329499, 340128, 439332, 453504, 585776, 604672, 658998, 680256, 878664, 907008, 1171552, 1317996, 1360512, 1757328, 1814016, 2343104, 2635992, 2721024, 3514656, 4686208, 5271984, 5442048, 7029312, 9372416, 10543968, 14058624, 18744832, 21087936, 28117248, 42175872, 56234496, 84351744, 168703488]

約数ペア:

[(1, 168703488), (2, 84351744), (3, 56234496), (4, 42175872), (6, 28117248), (8, 21087936), (9, 18744832), (12, 14058624), (16, 10543968), (18, 9372416), (24, 7029312), (31, 5442048), (32, 5271984), (36, 4686208), (48, 3514656), (62, 2721024), (64, 2635992), (72, 2343104), (93, 1814016), (96, 1757328), (124, 1360512), (128, 1317996), (144, 1171552), (186, 907008), (192, 878664), (248, 680256), (256, 658998), (279, 604672), (288, 585776), (372, 453504), (384, 439332), (496, 340128), (512, 329499), (558, 302336), (576, 292888), (744, 226752), (768, 219666), (992, 170064), (1116, 151168), (1152, 146444), (1181, 142848), (1488, 113376), (1536, 109833), (1984, 85032), (2232, 75584), (2304, 73222), (2362, 71424), (2976, 56688), (3543, 47616), (3968, 42516), (4464, 37792), (4608, 36611), (4724, 35712), (5952, 28344), (7086, 23808), (7936, 21258), (8928, 18896), (9448, 17856), (10629, 15872), (11904, 14172)]