127875488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3169}}^1$

素因数の和:3289

約数の個数: 48

約数和(自身を含む): 274002120

約数和(自身を除く): 146126632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 3169, 5044, 6338, 10088, 12676, 20176, 25352, 40352, 41197, 50704, 82394, 101408, 164788, 307393, 329576, 614786, 659152, 1229572, 1318304, 2459144, 3996109, 4918288, 7992218, 9836576, 15984436, 31968872, 63937744, 127875488]

約数ペア:

[(1, 127875488), (2, 63937744), (4, 31968872), (8, 15984436), (13, 9836576), (16, 7992218), (26, 4918288), (32, 3996109), (52, 2459144), (97, 1318304), (104, 1229572), (194, 659152), (208, 614786), (388, 329576), (416, 307393), (776, 164788), (1261, 101408), (1552, 82394), (2522, 50704), (3104, 41197), (3169, 40352), (5044, 25352), (6338, 20176), (10088, 12676)]