155366816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{773}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 334702368

約数和(自身を除く): 179335552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 571, 773, 1142, 1546, 2284, 3092, 4568, 6184, 6281, 8503, 9136, 12368, 12562, 17006, 18272, 24736, 25124, 34012, 50248, 68024, 100496, 136048, 200992, 272096, 441383, 882766, 1765532, 3531064, 4855213, 7062128, 9710426, 14124256, 19420852, 38841704, 77683408, 155366816]

約数ペア:

[(1, 155366816), (2, 77683408), (4, 38841704), (8, 19420852), (11, 14124256), (16, 9710426), (22, 7062128), (32, 4855213), (44, 3531064), (88, 1765532), (176, 882766), (352, 441383), (571, 272096), (773, 200992), (1142, 136048), (1546, 100496), (2284, 68024), (3092, 50248), (4568, 34012), (6184, 25124), (6281, 24736), (8503, 18272), (9136, 17006), (12368, 12562)]