137807964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1171}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 399305088

約数和(自身を除く): 261497124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 467, 934, 1171, 1401, 1868, 2342, 2802, 3269, 3513, 4203, 4684, 5604, 6538, 7026, 8197, 8406, 9807, 10539, 13076, 14052, 16394, 16812, 19614, 21078, 24591, 29421, 32788, 39228, 42156, 49182, 58842, 73773, 98364, 117684, 147546, 295092, 546857, 1093714, 1640571, 2187428, 3281142, 3827999, 4921713, 6562284, 7655998, 9843426, 11483997, 15311996, 19686852, 22967994, 34451991, 45935988, 68903982, 137807964]

約数ペア:

[(1, 137807964), (2, 68903982), (3, 45935988), (4, 34451991), (6, 22967994), (7, 19686852), (9, 15311996), (12, 11483997), (14, 9843426), (18, 7655998), (21, 6562284), (28, 4921713), (36, 3827999), (42, 3281142), (63, 2187428), (84, 1640571), (126, 1093714), (252, 546857), (467, 295092), (934, 147546), (1171, 117684), (1401, 98364), (1868, 73773), (2342, 58842), (2802, 49182), (3269, 42156), (3513, 39228), (4203, 32788), (4684, 29421), (5604, 24591), (6538, 21078), (7026, 19614), (8197, 16812), (8406, 16394), (9807, 14052), (10539, 13076)]