153947292

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 370501152

約数和(自身を除く): 216553860

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 157, 164, 246, 314, 471, 492, 628, 942, 1884, 1993, 3986, 5979, 6437, 7972, 11958, 12874, 19311, 23916, 25748, 38622, 77244, 81713, 163426, 245139, 312901, 326852, 490278, 625802, 938703, 980556, 1251604, 1877406, 3754812, 12828941, 25657882, 38486823, 51315764, 76973646, 153947292]

約数ペア:

[(1, 153947292), (2, 76973646), (3, 51315764), (4, 38486823), (6, 25657882), (12, 12828941), (41, 3754812), (82, 1877406), (123, 1251604), (157, 980556), (164, 938703), (246, 625802), (314, 490278), (471, 326852), (492, 312901), (628, 245139), (942, 163426), (1884, 81713), (1993, 77244), (3986, 38622), (5979, 25748), (6437, 23916), (7972, 19311), (11958, 12874)]