153379072

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 395587584

約数和(自身を除く): 242208512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 251, 256, 308, 341, 352, 434, 448, 496, 502, 616, 682, 704, 868, 896, 992, 1004, 1232, 1364, 1408, 1736, 1757, 1792, 1984, 2008, 2387, 2464, 2728, 2761, 2816, 3472, 3514, 3968, 4016, 4774, 4928, 5456, 5522, 6944, 7028, 7781, 7936, 8032, 9548, 9856, 10912, 11044, 13888, 14056, 15562, 16064, 19096, 19327, 19712, 21824, 22088, 27776, 28112, 31124, 32128, 38192, 38654, 43648, 44176, 54467, 55552, 56224, 62248, 64256, 76384, 77308, 85591, 87296, 88352, 108934, 112448, 124496, 152768, 154616, 171182, 176704, 217868, 224896, 248992, 305536, 309232, 342364, 353408, 435736, 449792, 497984, 599137, 611072, 618464, 684728, 706816, 871472, 995968, 1198274, 1236928, 1369456, 1742944, 1991936, 2396548, 2473856, 2738912, 3485888, 4793096, 4947712, 5477824, 6971776, 9586192, 10955648, 13943552, 19172384, 21911296, 38344768, 76689536, 153379072]

約数ペア:

[(1, 153379072), (2, 76689536), (4, 38344768), (7, 21911296), (8, 19172384), (11, 13943552), (14, 10955648), (16, 9586192), (22, 6971776), (28, 5477824), (31, 4947712), (32, 4793096), (44, 3485888), (56, 2738912), (62, 2473856), (64, 2396548), (77, 1991936), (88, 1742944), (112, 1369456), (124, 1236928), (128, 1198274), (154, 995968), (176, 871472), (217, 706816), (224, 684728), (248, 618464), (251, 611072), (256, 599137), (308, 497984), (341, 449792), (352, 435736), (434, 353408), (448, 342364), (496, 309232), (502, 305536), (616, 248992), (682, 224896), (704, 217868), (868, 176704), (896, 171182), (992, 154616), (1004, 152768), (1232, 124496), (1364, 112448), (1408, 108934), (1736, 88352), (1757, 87296), (1792, 85591), (1984, 77308), (2008, 76384), (2387, 64256), (2464, 62248), (2728, 56224), (2761, 55552), (2816, 54467), (3472, 44176), (3514, 43648), (3968, 38654), (4016, 38192), (4774, 32128), (4928, 31124), (5456, 28112), (5522, 27776), (6944, 22088), (7028, 21824), (7781, 19712), (7936, 19327), (8032, 19096), (9548, 16064), (9856, 15562), (10912, 14056), (11044, 13888)]