145804774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 236488896

約数和(自身を除く): 90684122

約数列:

[1, 2, 23, 41, 46, 82, 97, 194, 797, 943, 1594, 1886, 2231, 3977, 4462, 7954, 18331, 32677, 36662, 65354, 77309, 91471, 154618, 182942, 751571, 1503142, 1778107, 3169669, 3556214, 6339338, 72902387, 145804774]

約数ペア:

[(1, 145804774), (2, 72902387), (23, 6339338), (41, 3556214), (46, 3169669), (82, 1778107), (97, 1503142), (194, 751571), (797, 182942), (943, 154618), (1594, 91471), (1886, 77309), (2231, 65354), (3977, 36662), (4462, 32677), (7954, 18331)]