156709264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30323}}^1$

素因数の和:30367

約数の個数: 40

約数和(自身を含む): 338415840

約数和(自身を除く): 181706576

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 30323, 60646, 121292, 242584, 485168, 515491, 576137, 1030982, 1152274, 2061964, 2304548, 4123928, 4609096, 8247856, 9218192, 9794329, 19588658, 39177316, 78354632, 156709264]

約数ペア:

[(1, 156709264), (2, 78354632), (4, 39177316), (8, 19588658), (16, 9794329), (17, 9218192), (19, 8247856), (34, 4609096), (38, 4123928), (68, 2304548), (76, 2061964), (136, 1152274), (152, 1030982), (272, 576137), (304, 515491), (323, 485168), (646, 242584), (1292, 121292), (2584, 60646), (5168, 30323)]