156938632352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{642517}}^1$

素因数の和:642993

約数の個数: 48

約数和(自身を含む): 327876935400

約数和(自身を除く): 170938303048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 449, 544, 898, 1796, 3592, 7184, 7633, 14368, 15266, 30532, 61064, 122128, 244256, 642517, 1285034, 2570068, 5140136, 10280272, 10922789, 20560544, 21845578, 43691156, 87382312, 174764624, 288490133, 349529248, 576980266, 1153960532, 2307921064, 4615842128, 4904332261, 9231684256, 9808664522, 19617329044, 39234658088, 78469316176, 156938632352]

約数ペア:

[(1, 156938632352), (2, 78469316176), (4, 39234658088), (8, 19617329044), (16, 9808664522), (17, 9231684256), (32, 4904332261), (34, 4615842128), (68, 2307921064), (136, 1153960532), (272, 576980266), (449, 349529248), (544, 288490133), (898, 174764624), (1796, 87382312), (3592, 43691156), (7184, 21845578), (7633, 20560544), (14368, 10922789), (15266, 10280272), (30532, 5140136), (61064, 2570068), (122128, 1285034), (244256, 642517)]