137243988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{743}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 397557888

約数和(自身を除く): 260313900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 733, 743, 1466, 1486, 2199, 2229, 2932, 2972, 4398, 4458, 5131, 5201, 6597, 6687, 8796, 8916, 10262, 10402, 13194, 13374, 15393, 15603, 20524, 20804, 26388, 26748, 30786, 31206, 46179, 46809, 61572, 62412, 92358, 93618, 184716, 187236, 544619, 1089238, 1633857, 2178476, 3267714, 3812333, 4901571, 6535428, 7624666, 9803142, 11436999, 15249332, 19606284, 22873998, 34310997, 45747996, 68621994, 137243988]

約数ペア:

[(1, 137243988), (2, 68621994), (3, 45747996), (4, 34310997), (6, 22873998), (7, 19606284), (9, 15249332), (12, 11436999), (14, 9803142), (18, 7624666), (21, 6535428), (28, 4901571), (36, 3812333), (42, 3267714), (63, 2178476), (84, 1633857), (126, 1089238), (252, 544619), (733, 187236), (743, 184716), (1466, 93618), (1486, 92358), (2199, 62412), (2229, 61572), (2932, 46809), (2972, 46179), (4398, 31206), (4458, 30786), (5131, 26748), (5201, 26388), (6597, 20804), (6687, 20524), (8796, 15603), (8916, 15393), (10262, 13374), (10402, 13194)]