142983108

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 376783680

約数和(自身を除く): 233800572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 151, 174, 261, 302, 348, 453, 522, 604, 906, 907, 1044, 1359, 1812, 1814, 2718, 2721, 3628, 4379, 5436, 5442, 8163, 8758, 10884, 13137, 16326, 17516, 26274, 26303, 32652, 39411, 52548, 52606, 78822, 78909, 105212, 136957, 157644, 157818, 236727, 273914, 315636, 410871, 473454, 547828, 821742, 946908, 1232613, 1643484, 2465226, 3971753, 4930452, 7943506, 11915259, 15887012, 23830518, 35745777, 47661036, 71491554, 142983108]

約数ペア:

[(1, 142983108), (2, 71491554), (3, 47661036), (4, 35745777), (6, 23830518), (9, 15887012), (12, 11915259), (18, 7943506), (29, 4930452), (36, 3971753), (58, 2465226), (87, 1643484), (116, 1232613), (151, 946908), (174, 821742), (261, 547828), (302, 473454), (348, 410871), (453, 315636), (522, 273914), (604, 236727), (906, 157818), (907, 157644), (1044, 136957), (1359, 105212), (1812, 78909), (1814, 78822), (2718, 52606), (2721, 52548), (3628, 39411), (4379, 32652), (5436, 26303), (5442, 26274), (8163, 17516), (8758, 16326), (10884, 13137)]