120638392

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 285761520

約数和(自身を除く): 165123128

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 49, 56, 68, 86, 98, 119, 136, 172, 196, 238, 301, 344, 392, 421, 476, 602, 731, 833, 842, 952, 1204, 1462, 1666, 1684, 2107, 2408, 2924, 2947, 3332, 3368, 4214, 5117, 5848, 5894, 6664, 7157, 8428, 10234, 11788, 14314, 16856, 18103, 20468, 20629, 23576, 28628, 35819, 36206, 40936, 41258, 50099, 57256, 71638, 72412, 82516, 100198, 126721, 143276, 144824, 165032, 200396, 253442, 286552, 307751, 350693, 400792, 506884, 615502, 701386, 887047, 1013768, 1231004, 1402772, 1774094, 2154257, 2462008, 2805544, 3548188, 4308514, 7096376, 8617028, 15079799, 17234056, 30159598, 60319196, 120638392]

約数ペア:

[(1, 120638392), (2, 60319196), (4, 30159598), (7, 17234056), (8, 15079799), (14, 8617028), (17, 7096376), (28, 4308514), (34, 3548188), (43, 2805544), (49, 2462008), (56, 2154257), (68, 1774094), (86, 1402772), (98, 1231004), (119, 1013768), (136, 887047), (172, 701386), (196, 615502), (238, 506884), (301, 400792), (344, 350693), (392, 307751), (421, 286552), (476, 253442), (602, 200396), (731, 165032), (833, 144824), (842, 143276), (952, 126721), (1204, 100198), (1462, 82516), (1666, 72412), (1684, 71638), (2107, 57256), (2408, 50099), (2924, 41258), (2947, 40936), (3332, 36206), (3368, 35819), (4214, 28628), (5117, 23576), (5848, 20629), (5894, 20468), (6664, 18103), (7157, 16856), (8428, 14314), (10234, 11788)]