128584966268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 250844622336

約数和(自身を除く): 122259656068

約数列:

[1, 2, 4, 11, 22, 44, 131, 151, 157, 262, 302, 314, 524, 604, 628, 941, 1441, 1661, 1727, 1882, 2882, 3322, 3454, 3764, 5764, 6644, 6908, 10351, 19781, 20567, 20702, 23707, 39562, 41134, 41404, 47414, 79124, 82268, 94828, 123271, 142091, 147737, 217591, 226237, 246542, 260777, 284182, 295474, 435182, 452474, 493084, 521554, 568364, 590948, 870364, 904948, 1043108, 1355981, 1563001, 1625107, 2711962, 3105617, 3126002, 3250214, 5423924, 6211234, 6252004, 6500428, 12422468, 18613921, 19353547, 22308287, 34161787, 37227842, 38707094, 44616574, 68323574, 74455684, 77414188, 89233148, 136647148, 204753131, 212889017, 245391157, 409506262, 425778034, 490782314, 819012524, 851556068, 981564628, 2922385597, 5844771194, 11689542388, 32146241567, 64292483134, 128584966268]

約数ペア:

[(1, 128584966268), (2, 64292483134), (4, 32146241567), (11, 11689542388), (22, 5844771194), (44, 2922385597), (131, 981564628), (151, 851556068), (157, 819012524), (262, 490782314), (302, 425778034), (314, 409506262), (524, 245391157), (604, 212889017), (628, 204753131), (941, 136647148), (1441, 89233148), (1661, 77414188), (1727, 74455684), (1882, 68323574), (2882, 44616574), (3322, 38707094), (3454, 37227842), (3764, 34161787), (5764, 22308287), (6644, 19353547), (6908, 18613921), (10351, 12422468), (19781, 6500428), (20567, 6252004), (20702, 6211234), (23707, 5423924), (39562, 3250214), (41134, 3126002), (41404, 3105617), (47414, 2711962), (79124, 1625107), (82268, 1563001), (94828, 1355981), (123271, 1043108), (142091, 904948), (147737, 870364), (217591, 590948), (226237, 568364), (246542, 521554), (260777, 493084), (284182, 452474), (295474, 435182)]