149775784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12473}}^1$

素因数の和:12577

約数の個数: 32

約数和(自身を含む): 299376000

約数和(自身を除く): 149600216

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 12473, 24946, 49892, 99784, 236987, 473974, 947948, 985367, 1895896, 1970734, 3941468, 7882936, 18721973, 37443946, 74887892, 149775784]

約数ペア:

[(1, 149775784), (2, 74887892), (4, 37443946), (8, 18721973), (19, 7882936), (38, 3941468), (76, 1970734), (79, 1895896), (152, 985367), (158, 947948), (316, 473974), (632, 236987), (1501, 99784), (3002, 49892), (6004, 24946), (12008, 12473)]