148656512

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 306081600

約数和(自身を除く): 157425088

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 122, 128, 158, 241, 244, 316, 482, 488, 632, 964, 976, 1264, 1928, 1952, 2528, 3856, 3904, 4819, 5056, 7712, 7808, 9638, 10112, 14701, 15424, 19039, 19276, 29402, 30848, 38078, 38552, 58804, 76156, 77104, 117608, 152312, 154208, 235216, 304624, 308416, 470432, 609248, 616832, 940864, 1161379, 1218496, 1881728, 2322758, 2436992, 4645516, 9291032, 18582064, 37164128, 74328256, 148656512]

約数ペア:

[(1, 148656512), (2, 74328256), (4, 37164128), (8, 18582064), (16, 9291032), (32, 4645516), (61, 2436992), (64, 2322758), (79, 1881728), (122, 1218496), (128, 1161379), (158, 940864), (241, 616832), (244, 609248), (316, 470432), (482, 308416), (488, 304624), (632, 235216), (964, 154208), (976, 152312), (1264, 117608), (1928, 77104), (1952, 76156), (2528, 58804), (3856, 38552), (3904, 38078), (4819, 30848), (5056, 29402), (7712, 19276), (7808, 19039), (9638, 15424), (10112, 14701)]