155605248

素因数分解:

$2^8\times 3^2\times {\mathrm{67537}}^1$

素因数の和:67559

約数の個数: 54

約数和(自身を含む): 448654934

約数和(自身を除く): 293049686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 67537, 135074, 202611, 270148, 405222, 540296, 607833, 810444, 1080592, 1215666, 1620888, 2161184, 2431332, 3241776, 4322368, 4862664, 6483552, 8644736, 9725328, 12967104, 17289472, 19450656, 25934208, 38901312, 51868416, 77802624, 155605248]

約数ペア:

[(1, 155605248), (2, 77802624), (3, 51868416), (4, 38901312), (6, 25934208), (8, 19450656), (9, 17289472), (12, 12967104), (16, 9725328), (18, 8644736), (24, 6483552), (32, 4862664), (36, 4322368), (48, 3241776), (64, 2431332), (72, 2161184), (96, 1620888), (128, 1215666), (144, 1080592), (192, 810444), (256, 607833), (288, 540296), (384, 405222), (576, 270148), (768, 202611), (1152, 135074), (2304, 67537)]