15539088

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 43122240

約数和(自身を除く): 27583152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 139, 204, 272, 274, 278, 408, 411, 417, 548, 556, 816, 822, 834, 1096, 1112, 1644, 1668, 2192, 2224, 2329, 2363, 3288, 3336, 4658, 4726, 6576, 6672, 6987, 7089, 9316, 9452, 13974, 14178, 18632, 18904, 19043, 27948, 28356, 37264, 37808, 38086, 55896, 56712, 57129, 76172, 111792, 113424, 114258, 152344, 228516, 304688, 323731, 457032, 647462, 914064, 971193, 1294924, 1942386, 2589848, 3884772, 5179696, 7769544, 15539088]

約数ペア:

[(1, 15539088), (2, 7769544), (3, 5179696), (4, 3884772), (6, 2589848), (8, 1942386), (12, 1294924), (16, 971193), (17, 914064), (24, 647462), (34, 457032), (48, 323731), (51, 304688), (68, 228516), (102, 152344), (136, 114258), (137, 113424), (139, 111792), (204, 76172), (272, 57129), (274, 56712), (278, 55896), (408, 38086), (411, 37808), (417, 37264), (548, 28356), (556, 27948), (816, 19043), (822, 18904), (834, 18632), (1096, 14178), (1112, 13974), (1644, 9452), (1668, 9316), (2192, 7089), (2224, 6987), (2329, 6672), (2363, 6576), (3288, 4726), (3336, 4658)]