163939594

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 155394806

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 343, 403, 434, 593, 637, 686, 806, 1186, 1274, 1519, 2821, 3038, 4151, 4459, 5642, 7709, 8302, 8918, 10633, 15418, 18383, 19747, 21266, 29057, 36766, 39494, 53963, 58114, 107926, 128681, 138229, 203399, 238979, 257362, 276458, 377741, 406798, 477958, 755482, 900767, 1672853, 1801534, 2644187, 3345706, 5288374, 6305369, 11709971, 12610738, 23419942, 81969797, 163939594]

約数ペア:

[(1, 163939594), (2, 81969797), (7, 23419942), (13, 12610738), (14, 11709971), (26, 6305369), (31, 5288374), (49, 3345706), (62, 2644187), (91, 1801534), (98, 1672853), (182, 900767), (217, 755482), (343, 477958), (403, 406798), (434, 377741), (593, 276458), (637, 257362), (686, 238979), (806, 203399), (1186, 138229), (1274, 128681), (1519, 107926), (2821, 58114), (3038, 53963), (4151, 39494), (4459, 36766), (5642, 29057), (7709, 21266), (8302, 19747), (8918, 18383), (10633, 15418)]