164967904

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 335428128

約数和(自身を除く): 170460224

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 277, 296, 503, 554, 592, 1006, 1108, 1184, 2012, 2216, 4024, 4432, 8048, 8864, 10249, 16096, 18611, 20498, 37222, 40996, 74444, 81992, 139331, 148888, 163984, 278662, 297776, 327968, 557324, 595552, 1114648, 2229296, 4458592, 5155247, 10310494, 20620988, 41241976, 82483952, 164967904]

約数ペア:

[(1, 164967904), (2, 82483952), (4, 41241976), (8, 20620988), (16, 10310494), (32, 5155247), (37, 4458592), (74, 2229296), (148, 1114648), (277, 595552), (296, 557324), (503, 327968), (554, 297776), (592, 278662), (1006, 163984), (1108, 148888), (1184, 139331), (2012, 81992), (2216, 74444), (4024, 40996), (4432, 37222), (8048, 20498), (8864, 18611), (10249, 16096)]