157466778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{5849}}^1$

素因数の和:6502

約数の個数: 32

約数和(自身を含む): 360547200

約数和(自身を除く): 203080422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 3846, 4487, 5849, 8974, 11698, 13461, 17547, 26922, 35094, 40943, 81886, 122829, 245658, 3749209, 7498418, 11247627, 22495254, 26244463, 52488926, 78733389, 157466778]

約数ペア:

[(1, 157466778), (2, 78733389), (3, 52488926), (6, 26244463), (7, 22495254), (14, 11247627), (21, 7498418), (42, 3749209), (641, 245658), (1282, 122829), (1923, 81886), (3846, 40943), (4487, 35094), (5849, 26922), (8974, 17547), (11698, 13461)]