151909828

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 314012160

約数和(自身を除く): 162102332

約数列:

[1, 2, 4, 7, 14, 28, 47, 89, 94, 178, 188, 329, 356, 623, 658, 1246, 1297, 1316, 2492, 2594, 4183, 5188, 8366, 9079, 16732, 18158, 29281, 36316, 58562, 60959, 115433, 117124, 121918, 230866, 243836, 426713, 461732, 808031, 853426, 1616062, 1706852, 3232124, 5425351, 10850702, 21701404, 37977457, 75954914, 151909828]

約数ペア:

[(1, 151909828), (2, 75954914), (4, 37977457), (7, 21701404), (14, 10850702), (28, 5425351), (47, 3232124), (89, 1706852), (94, 1616062), (178, 853426), (188, 808031), (329, 461732), (356, 426713), (623, 243836), (658, 230866), (1246, 121918), (1297, 117124), (1316, 115433), (2492, 60959), (2594, 58562), (4183, 36316), (5188, 29281), (8366, 18158), (9079, 16732)]