147621194

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 278415360

約数和(自身を除く): 130794166

約数列:

[1, 2, 7, 14, 29, 31, 37, 58, 62, 74, 203, 217, 259, 317, 406, 434, 518, 634, 899, 1073, 1147, 1798, 2146, 2219, 2294, 4438, 6293, 7511, 8029, 9193, 9827, 11729, 12586, 15022, 16058, 18386, 19654, 23458, 33263, 64351, 66526, 68789, 82103, 128702, 137578, 164206, 232841, 284983, 340141, 363599, 465682, 569966, 680282, 727198, 1994881, 2380987, 2545193, 3989762, 4761974, 5090386, 10544371, 21088742, 73810597, 147621194]

約数ペア:

[(1, 147621194), (2, 73810597), (7, 21088742), (14, 10544371), (29, 5090386), (31, 4761974), (37, 3989762), (58, 2545193), (62, 2380987), (74, 1994881), (203, 727198), (217, 680282), (259, 569966), (317, 465682), (406, 363599), (434, 340141), (518, 284983), (634, 232841), (899, 164206), (1073, 137578), (1147, 128702), (1798, 82103), (2146, 68789), (2219, 66526), (2294, 64351), (4438, 33263), (6293, 23458), (7511, 19654), (8029, 18386), (9193, 16058), (9827, 15022), (11729, 12586)]