138278315532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{36571}}^1\times {\mathrm{45013}}^1$

素因数の和:81598

約数の個数: 48

約数和(自身を含む): 368760449792

約数和(自身を除く): 230482134260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 36571, 45013, 73142, 90026, 109713, 135039, 146284, 180052, 219426, 255997, 270078, 315091, 438852, 511994, 540156, 630182, 767991, 945273, 1023988, 1260364, 1535982, 1890546, 3071964, 3781092, 1646170423, 3292340846, 4938511269, 6584681692, 9877022538, 11523192961, 19754045076, 23046385922, 34569578883, 46092771844, 69139157766, 138278315532]

約数ペア:

[(1, 138278315532), (2, 69139157766), (3, 46092771844), (4, 34569578883), (6, 23046385922), (7, 19754045076), (12, 11523192961), (14, 9877022538), (21, 6584681692), (28, 4938511269), (42, 3292340846), (84, 1646170423), (36571, 3781092), (45013, 3071964), (73142, 1890546), (90026, 1535982), (109713, 1260364), (135039, 1023988), (146284, 945273), (180052, 767991), (219426, 630182), (255997, 540156), (270078, 511994), (315091, 438852)]