145902848

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6263}}^1$

素因数の和:6299

約数の個数: 72

約数和(自身を含む): 358501248

約数和(自身を除く): 212598400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 6263, 11648, 12526, 23296, 25052, 43841, 50104, 81419, 87682, 100208, 162838, 175364, 200416, 325676, 350728, 400832, 569933, 651352, 701456, 801664, 1139866, 1302704, 1402912, 1603328, 2279732, 2605408, 2805824, 4559464, 5210816, 5611648, 9118928, 10421632, 11223296, 18237856, 20843264, 36475712, 72951424, 145902848]

約数ペア:

[(1, 145902848), (2, 72951424), (4, 36475712), (7, 20843264), (8, 18237856), (13, 11223296), (14, 10421632), (16, 9118928), (26, 5611648), (28, 5210816), (32, 4559464), (52, 2805824), (56, 2605408), (64, 2279732), (91, 1603328), (104, 1402912), (112, 1302704), (128, 1139866), (182, 801664), (208, 701456), (224, 651352), (256, 569933), (364, 400832), (416, 350728), (448, 325676), (728, 200416), (832, 175364), (896, 162838), (1456, 100208), (1664, 87682), (1792, 81419), (2912, 50104), (3328, 43841), (5824, 25052), (6263, 23296), (11648, 12526)]