129709216

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44543}}^1$

素因数の和:44573

約数の個数: 48

約数和(自身を含む): 314302464

約数和(自身を除く): 184593248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 44543, 89086, 178172, 311801, 356344, 579059, 623602, 712688, 1158118, 1247204, 1425376, 2316236, 2494408, 4053413, 4632472, 4988816, 8106826, 9264944, 9977632, 16213652, 18529888, 32427304, 64854608, 129709216]

約数ペア:

[(1, 129709216), (2, 64854608), (4, 32427304), (7, 18529888), (8, 16213652), (13, 9977632), (14, 9264944), (16, 8106826), (26, 4988816), (28, 4632472), (32, 4053413), (52, 2494408), (56, 2316236), (91, 1425376), (104, 1247204), (112, 1158118), (182, 712688), (208, 623602), (224, 579059), (364, 356344), (416, 311801), (728, 178172), (1456, 89086), (2912, 44543)]