147420912

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 393287328

約数和(自身を除く): 245866416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 173, 246, 328, 346, 433, 492, 519, 656, 692, 866, 984, 1038, 1299, 1384, 1732, 1968, 2076, 2598, 2768, 3464, 4152, 5196, 6928, 7093, 8304, 10392, 14186, 17753, 20784, 21279, 28372, 35506, 42558, 53259, 56744, 71012, 74909, 85116, 106518, 113488, 142024, 149818, 170232, 213036, 224727, 284048, 299636, 340464, 426072, 449454, 599272, 852144, 898908, 1198544, 1797816, 3071269, 3595632, 6142538, 9213807, 12285076, 18427614, 24570152, 36855228, 49140304, 73710456, 147420912]

約数ペア:

[(1, 147420912), (2, 73710456), (3, 49140304), (4, 36855228), (6, 24570152), (8, 18427614), (12, 12285076), (16, 9213807), (24, 6142538), (41, 3595632), (48, 3071269), (82, 1797816), (123, 1198544), (164, 898908), (173, 852144), (246, 599272), (328, 449454), (346, 426072), (433, 340464), (492, 299636), (519, 284048), (656, 224727), (692, 213036), (866, 170232), (984, 149818), (1038, 142024), (1299, 113488), (1384, 106518), (1732, 85116), (1968, 74909), (2076, 71012), (2598, 56744), (2768, 53259), (3464, 42558), (4152, 35506), (5196, 28372), (6928, 21279), (7093, 20784), (8304, 17753), (10392, 14186)]