159851256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 422198400

約数和(自身を除く): 262347144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 397, 456, 794, 883, 1191, 1588, 1766, 2382, 2649, 3176, 3532, 4764, 5298, 7064, 7543, 9528, 10596, 15086, 16777, 21192, 22629, 30172, 33554, 45258, 50331, 60344, 67108, 90516, 100662, 134216, 181032, 201324, 350551, 402648, 701102, 1051653, 1402204, 2103306, 2804408, 4206612, 6660469, 8413224, 13320938, 19981407, 26641876, 39962814, 53283752, 79925628, 159851256]

約数ペア:

[(1, 159851256), (2, 79925628), (3, 53283752), (4, 39962814), (6, 26641876), (8, 19981407), (12, 13320938), (19, 8413224), (24, 6660469), (38, 4206612), (57, 2804408), (76, 2103306), (114, 1402204), (152, 1051653), (228, 701102), (397, 402648), (456, 350551), (794, 201324), (883, 181032), (1191, 134216), (1588, 100662), (1766, 90516), (2382, 67108), (2649, 60344), (3176, 50331), (3532, 45258), (4764, 33554), (5298, 30172), (7064, 22629), (7543, 21192), (9528, 16777), (10596, 15086)]