156919168514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{1123}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 255564149760

約数和(自身を除く): 98644981246

約数列:

[1, 2, 19, 38, 67, 71, 134, 142, 773, 1123, 1273, 1349, 1546, 2246, 2546, 2698, 4757, 9514, 14687, 21337, 29374, 42674, 51791, 54883, 75241, 79733, 90383, 103582, 109766, 150482, 159466, 180766, 868079, 984029, 1042777, 1429579, 1514927, 1736158, 1968058, 2085554, 2859158, 3029854, 3677161, 5342111, 7354322, 10684222, 16493501, 32987002, 58161293, 61633609, 69866059, 101500109, 116322586, 123267218, 139732118, 203000218, 1105064567, 1171038571, 2210129134, 2342077142, 4129451803, 8258903606, 78459584257, 156919168514]

約数ペア:

[(1, 156919168514), (2, 78459584257), (19, 8258903606), (38, 4129451803), (67, 2342077142), (71, 2210129134), (134, 1171038571), (142, 1105064567), (773, 203000218), (1123, 139732118), (1273, 123267218), (1349, 116322586), (1546, 101500109), (2246, 69866059), (2546, 61633609), (2698, 58161293), (4757, 32987002), (9514, 16493501), (14687, 10684222), (21337, 7354322), (29374, 5342111), (42674, 3677161), (51791, 3029854), (54883, 2859158), (75241, 2085554), (79733, 1968058), (90383, 1736158), (103582, 1514927), (109766, 1429579), (150482, 1042777), (159466, 984029), (180766, 868079)]