149419008

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 132

約数和(自身を含む): 446213248

約数和(自身を除く): 296794240

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, 523, 558, 576, 744, 768, 992, 1024, 1046, 1116, 1152, 1488, 1536, 1569, 1984, 2092, 2232, 2304, 2976, 3072, 3138, 3968, 4184, 4464, 4608, 4707, 5952, 6276, 7936, 8368, 8928, 9216, 9414, 11904, 12552, 15872, 16213, 16736, 17856, 18828, 23808, 25104, 31744, 32426, 33472, 35712, 37656, 47616, 48639, 50208, 64852, 66944, 71424, 75312, 95232, 97278, 100416, 129704, 133888, 142848, 145917, 150624, 194556, 200832, 259408, 267776, 285696, 291834, 301248, 389112, 401664, 518816, 535552, 583668, 602496, 778224, 803328, 1037632, 1167336, 1204992, 1556448, 1606656, 2075264, 2334672, 2409984, 3112896, 4150528, 4669344, 4819968, 6225792, 8301056, 9338688, 12451584, 16602112, 18677376, 24903168, 37354752, 49806336, 74709504, 149419008]

約数ペア:

[(1, 149419008), (2, 74709504), (3, 49806336), (4, 37354752), (6, 24903168), (8, 18677376), (9, 16602112), (12, 12451584), (16, 9338688), (18, 8301056), (24, 6225792), (31, 4819968), (32, 4669344), (36, 4150528), (48, 3112896), (62, 2409984), (64, 2334672), (72, 2075264), (93, 1606656), (96, 1556448), (124, 1204992), (128, 1167336), (144, 1037632), (186, 803328), (192, 778224), (248, 602496), (256, 583668), (279, 535552), (288, 518816), (372, 401664), (384, 389112), (496, 301248), (512, 291834), (523, 285696), (558, 267776), (576, 259408), (744, 200832), (768, 194556), (992, 150624), (1024, 145917), (1046, 142848), (1116, 133888), (1152, 129704), (1488, 100416), (1536, 97278), (1569, 95232), (1984, 75312), (2092, 71424), (2232, 66944), (2304, 64852), (2976, 50208), (3072, 48639), (3138, 47616), (3968, 37656), (4184, 35712), (4464, 33472), (4608, 32426), (4707, 31744), (5952, 25104), (6276, 23808), (7936, 18828), (8368, 17856), (8928, 16736), (9216, 16213), (9414, 15872), (11904, 12552)]