154491308

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1394

約数の個数: 36

約数和(自身を含む): 290115000

約数和(自身を除く): 135623692

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 289, 428, 578, 1156, 1249, 1819, 2498, 3638, 4996, 7276, 21233, 30923, 42466, 61846, 84932, 123692, 133643, 267286, 360961, 534572, 721922, 1443844, 2271931, 4543862, 9087724, 38622827, 77245654, 154491308]

約数ペア:

[(1, 154491308), (2, 77245654), (4, 38622827), (17, 9087724), (34, 4543862), (68, 2271931), (107, 1443844), (214, 721922), (289, 534572), (428, 360961), (578, 267286), (1156, 133643), (1249, 123692), (1819, 84932), (2498, 61846), (3638, 42466), (4996, 30923), (7276, 21233)]