164479784

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6427}}^1$

素因数の和:6897

約数の個数: 32

約数和(自身を含む): 353282880

約数和(自身を除く): 188803096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 3199, 3656, 6398, 6427, 12796, 12854, 25592, 25708, 44989, 51416, 89978, 179956, 359912, 2937139, 5874278, 11748556, 20559973, 23497112, 41119946, 82239892, 164479784]

約数ペア:

[(1, 164479784), (2, 82239892), (4, 41119946), (7, 23497112), (8, 20559973), (14, 11748556), (28, 5874278), (56, 2937139), (457, 359912), (914, 179956), (1828, 89978), (3199, 51416), (3656, 44989), (6398, 25708), (6427, 25592), (12796, 12854)]