147845248

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{39829}}^1$

素因数の和:39872

約数の個数: 32

約数和(自身を含む): 304699500

約数和(自身を除く): 156854252

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 39829, 79658, 159316, 318632, 637264, 1155041, 1274528, 2310082, 2549056, 4620164, 5098112, 9240328, 18480656, 36961312, 73922624, 147845248]

約数ペア:

[(1, 147845248), (2, 73922624), (4, 36961312), (8, 18480656), (16, 9240328), (29, 5098112), (32, 4620164), (58, 2549056), (64, 2310082), (116, 1274528), (128, 1155041), (232, 637264), (464, 318632), (928, 159316), (1856, 79658), (3712, 39829)]