154077952

素因数分解:

$2^8\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 108

約数和(自身を含む): 364903056

約数和(自身を除く): 210825104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 173, 196, 224, 256, 284, 346, 392, 448, 497, 568, 692, 784, 896, 994, 1136, 1211, 1384, 1568, 1792, 1988, 2272, 2422, 2768, 3136, 3479, 3976, 4544, 4844, 5536, 6272, 6958, 7952, 8477, 9088, 9688, 11072, 12283, 12544, 13916, 15904, 16954, 18176, 19376, 22144, 24566, 27832, 31808, 33908, 38752, 44288, 49132, 55664, 63616, 67816, 77504, 85981, 98264, 111328, 127232, 135632, 155008, 171962, 196528, 222656, 271264, 310016, 343924, 393056, 445312, 542528, 601867, 687848, 786112, 890624, 1085056, 1203734, 1375696, 1572224, 2170112, 2407468, 2751392, 3144448, 4814936, 5502784, 9629872, 11005568, 19259744, 22011136, 38519488, 77038976, 154077952]

約数ペア:

[(1, 154077952), (2, 77038976), (4, 38519488), (7, 22011136), (8, 19259744), (14, 11005568), (16, 9629872), (28, 5502784), (32, 4814936), (49, 3144448), (56, 2751392), (64, 2407468), (71, 2170112), (98, 1572224), (112, 1375696), (128, 1203734), (142, 1085056), (173, 890624), (196, 786112), (224, 687848), (256, 601867), (284, 542528), (346, 445312), (392, 393056), (448, 343924), (497, 310016), (568, 271264), (692, 222656), (784, 196528), (896, 171962), (994, 155008), (1136, 135632), (1211, 127232), (1384, 111328), (1568, 98264), (1792, 85981), (1988, 77504), (2272, 67816), (2422, 63616), (2768, 55664), (3136, 49132), (3479, 44288), (3976, 38752), (4544, 33908), (4844, 31808), (5536, 27832), (6272, 24566), (6958, 22144), (7952, 19376), (8477, 18176), (9088, 16954), (9688, 15904), (11072, 13916), (12283, 12544)]