148609972

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{35149}}^1$

素因数の和:35311

約数の個数: 24

約数和(自身を含む): 299196800

約数和(自身を除く): 150586828

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 35149, 70298, 140596, 246043, 492086, 984172, 5307499, 10614998, 21229996, 37152493, 74304986, 148609972]

約数ペア:

[(1, 148609972), (2, 74304986), (4, 37152493), (7, 21229996), (14, 10614998), (28, 5307499), (151, 984172), (302, 492086), (604, 246043), (1057, 140596), (2114, 70298), (4228, 35149)]