189352044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2153}}^1$

素因数の和:2519

約数の個数: 72

約数和(自身を含む): 548839200

約数和(自身を除く): 359487156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 698, 1047, 1396, 2094, 2153, 2443, 3141, 4188, 4306, 4886, 6282, 6459, 7329, 8612, 9772, 12564, 12918, 14658, 15071, 19377, 21987, 25836, 29316, 30142, 38754, 43974, 45213, 60284, 77508, 87948, 90426, 135639, 180852, 271278, 542556, 751397, 1502794, 2254191, 3005588, 4508382, 5259779, 6762573, 9016764, 10519558, 13525146, 15779337, 21039116, 27050292, 31558674, 47338011, 63117348, 94676022, 189352044]

約数ペア:

[(1, 189352044), (2, 94676022), (3, 63117348), (4, 47338011), (6, 31558674), (7, 27050292), (9, 21039116), (12, 15779337), (14, 13525146), (18, 10519558), (21, 9016764), (28, 6762573), (36, 5259779), (42, 4508382), (63, 3005588), (84, 2254191), (126, 1502794), (252, 751397), (349, 542556), (698, 271278), (1047, 180852), (1396, 135639), (2094, 90426), (2153, 87948), (2443, 77508), (3141, 60284), (4188, 45213), (4306, 43974), (4886, 38754), (6282, 30142), (6459, 29316), (7329, 25836), (8612, 21987), (9772, 19377), (12564, 15071), (12918, 14658)]