144799216

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1201

約数の個数: 40

約数和(自身を含む): 287414640

約数和(自身を除く): 142615424

約数列:

[1, 2, 4, 8, 16, 59, 118, 157, 236, 314, 472, 628, 944, 977, 1256, 1954, 2512, 3908, 7816, 9263, 15632, 18526, 37052, 57643, 74104, 115286, 148208, 153389, 230572, 306778, 461144, 613556, 922288, 1227112, 2454224, 9049951, 18099902, 36199804, 72399608, 144799216]

約数ペア:

[(1, 144799216), (2, 72399608), (4, 36199804), (8, 18099902), (16, 9049951), (59, 2454224), (118, 1227112), (157, 922288), (236, 613556), (314, 461144), (472, 306778), (628, 230572), (944, 153389), (977, 148208), (1256, 115286), (1954, 74104), (2512, 57643), (3908, 37052), (7816, 18526), (9263, 15632)]