154987184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7793}}^1$

素因数の和:7925

約数の個数: 40

約数和(自身を含む): 330527952

約数和(自身を除く): 175540768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 7793, 9944, 15586, 19888, 31172, 62344, 85723, 124688, 171446, 342892, 685784, 880609, 1371568, 1761218, 3522436, 7044872, 9686699, 14089744, 19373398, 38746796, 77493592, 154987184]

約数ペア:

[(1, 154987184), (2, 77493592), (4, 38746796), (8, 19373398), (11, 14089744), (16, 9686699), (22, 7044872), (44, 3522436), (88, 1761218), (113, 1371568), (176, 880609), (226, 685784), (452, 342892), (904, 171446), (1243, 124688), (1808, 85723), (2486, 62344), (4972, 31172), (7793, 19888), (9944, 15586)]