156622684

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{13591}}^1$

素因数の和:13705

約数の個数: 24

約数和(自身を含む): 284670848

約数和(自身を除く): 128048164

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 11524, 13591, 27182, 54364, 584413, 910597, 1168826, 1821194, 2337652, 3642388, 39155671, 78311342, 156622684]

約数ペア:

[(1, 156622684), (2, 78311342), (4, 39155671), (43, 3642388), (67, 2337652), (86, 1821194), (134, 1168826), (172, 910597), (268, 584413), (2881, 54364), (5762, 27182), (11524, 13591)]