171897642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80251}}^1$

素因数の和:80283

約数の個数: 48

約数和(自身を含む): 450695232

約数和(自身を除く): 278797590

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 80251, 160502, 240753, 481506, 561757, 722259, 1123514, 1364267, 1444518, 1685271, 2728534, 3370542, 4092801, 5055813, 8185602, 9549869, 10111626, 12278403, 19099738, 24556806, 28649607, 57299214, 85948821, 171897642]

約数ペア:

[(1, 171897642), (2, 85948821), (3, 57299214), (6, 28649607), (7, 24556806), (9, 19099738), (14, 12278403), (17, 10111626), (18, 9549869), (21, 8185602), (34, 5055813), (42, 4092801), (51, 3370542), (63, 2728534), (102, 1685271), (119, 1444518), (126, 1364267), (153, 1123514), (238, 722259), (306, 561757), (357, 481506), (714, 240753), (1071, 160502), (2142, 80251)]