171922564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12097}}^1$

素因数の和:12148

約数の個数: 48

約数和(自身を含む): 365843520

約数和(自身を除く): 193920956

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 12097, 14212, 24194, 48388, 133067, 205649, 229843, 266134, 411298, 459686, 532268, 822596, 919372, 2262139, 2528273, 3907331, 4524278, 5056546, 7814662, 9048556, 10113092, 15629324, 42980641, 85961282, 171922564]

約数ペア:

[(1, 171922564), (2, 85961282), (4, 42980641), (11, 15629324), (17, 10113092), (19, 9048556), (22, 7814662), (34, 5056546), (38, 4524278), (44, 3907331), (68, 2528273), (76, 2262139), (187, 919372), (209, 822596), (323, 532268), (374, 459686), (418, 411298), (646, 266134), (748, 229843), (836, 205649), (1292, 133067), (3553, 48388), (7106, 24194), (12097, 14212)]