147421484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{977}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 313492032

約数和(自身を除く): 166070548

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 317, 476, 634, 977, 1268, 1954, 2219, 3908, 4438, 5389, 6839, 8876, 10778, 13678, 16609, 21556, 27356, 33218, 37723, 66436, 75446, 116263, 150892, 232526, 309709, 465052, 619418, 1238836, 2167963, 4335926, 5265053, 8671852, 10530106, 21060212, 36855371, 73710742, 147421484]

約数ペア:

[(1, 147421484), (2, 73710742), (4, 36855371), (7, 21060212), (14, 10530106), (17, 8671852), (28, 5265053), (34, 4335926), (68, 2167963), (119, 1238836), (238, 619418), (317, 465052), (476, 309709), (634, 232526), (977, 150892), (1268, 116263), (1954, 75446), (2219, 66436), (3908, 37723), (4438, 33218), (5389, 27356), (6839, 21556), (8876, 16609), (10778, 13678)]