129615584

素因数分解:

$2^5\times 7^5\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 298943568

約数和(自身を除く): 169327984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 241, 343, 392, 482, 686, 784, 964, 1372, 1568, 1687, 1928, 2401, 2744, 3374, 3856, 4802, 5488, 6748, 7712, 9604, 10976, 11809, 13496, 16807, 19208, 23618, 26992, 33614, 38416, 47236, 53984, 67228, 76832, 82663, 94472, 134456, 165326, 188944, 268912, 330652, 377888, 537824, 578641, 661304, 1157282, 1322608, 2314564, 2645216, 4050487, 4629128, 8100974, 9258256, 16201948, 18516512, 32403896, 64807792, 129615584]

約数ペア:

[(1, 129615584), (2, 64807792), (4, 32403896), (7, 18516512), (8, 16201948), (14, 9258256), (16, 8100974), (28, 4629128), (32, 4050487), (49, 2645216), (56, 2314564), (98, 1322608), (112, 1157282), (196, 661304), (224, 578641), (241, 537824), (343, 377888), (392, 330652), (482, 268912), (686, 188944), (784, 165326), (964, 134456), (1372, 94472), (1568, 82663), (1687, 76832), (1928, 67228), (2401, 53984), (2744, 47236), (3374, 38416), (3856, 33614), (4802, 26992), (5488, 23618), (6748, 19208), (7712, 16807), (9604, 13496), (10976, 11809)]