188637148

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 386104320

約数和(自身を除く): 197467172

約数列:

[1, 2, 4, 7, 14, 28, 79, 107, 158, 214, 316, 428, 553, 749, 797, 1106, 1498, 1594, 2212, 2996, 3188, 5579, 8453, 11158, 16906, 22316, 33812, 59171, 62963, 85279, 118342, 125926, 170558, 236684, 251852, 341116, 440741, 596953, 881482, 1193906, 1762964, 2387812, 6737041, 13474082, 26948164, 47159287, 94318574, 188637148]

約数ペア:

[(1, 188637148), (2, 94318574), (4, 47159287), (7, 26948164), (14, 13474082), (28, 6737041), (79, 2387812), (107, 1762964), (158, 1193906), (214, 881482), (316, 596953), (428, 440741), (553, 341116), (749, 251852), (797, 236684), (1106, 170558), (1498, 125926), (1594, 118342), (2212, 85279), (2996, 62963), (3188, 59171), (5579, 33812), (8453, 22316), (11158, 16906)]