128609664

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11549}}^1$

素因数の和:11595

約数の個数: 64

約数和(自身を含む): 353430000

約数和(自身を除く): 224820336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 11549, 23098, 34647, 46196, 69294, 92392, 138588, 184784, 277176, 334921, 369568, 554352, 669842, 739136, 1004763, 1108704, 1339684, 1478272, 2009526, 2217408, 2679368, 4019052, 4434816, 5358736, 8038104, 10717472, 16076208, 21434944, 32152416, 42869888, 64304832, 128609664]

約数ペア:

[(1, 128609664), (2, 64304832), (3, 42869888), (4, 32152416), (6, 21434944), (8, 16076208), (12, 10717472), (16, 8038104), (24, 5358736), (29, 4434816), (32, 4019052), (48, 2679368), (58, 2217408), (64, 2009526), (87, 1478272), (96, 1339684), (116, 1108704), (128, 1004763), (174, 739136), (192, 669842), (232, 554352), (348, 369568), (384, 334921), (464, 277176), (696, 184784), (928, 138588), (1392, 92392), (1856, 69294), (2784, 46196), (3712, 34647), (5568, 23098), (11136, 11549)]