151566998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 262533312

約数和(自身を除く): 110966314

約数列:

[1, 2, 11, 22, 31, 62, 67, 107, 134, 214, 341, 682, 737, 961, 1177, 1474, 1922, 2077, 2354, 3317, 4154, 6634, 7169, 10571, 14338, 21142, 22847, 36487, 45694, 64387, 72974, 78859, 102827, 128774, 157718, 205654, 222239, 444478, 708257, 1131097, 1416514, 2262194, 2444629, 4889258, 6889409, 13778818, 75783499, 151566998]

約数ペア:

[(1, 151566998), (2, 75783499), (11, 13778818), (22, 6889409), (31, 4889258), (62, 2444629), (67, 2262194), (107, 1416514), (134, 1131097), (214, 708257), (341, 444478), (682, 222239), (737, 205654), (961, 157718), (1177, 128774), (1474, 102827), (1922, 78859), (2077, 72974), (2354, 64387), (3317, 45694), (4154, 36487), (6634, 22847), (7169, 21142), (10571, 14338)]