198393888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26839}}^1$

素因数の和:26870

約数の個数: 96

約数和(自身を含む): 649313280

約数和(自身を除く): 450919392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 26839, 53678, 80517, 107356, 161034, 187873, 214712, 295229, 322068, 375746, 429424, 563619, 590458, 644136, 751492, 858848, 885687, 1127238, 1180916, 1288272, 1502984, 1771374, 2066603, 2254476, 2361832, 2576544, 3005968, 3542748, 4133206, 4508952, 4723664, 6011936, 6199809, 7085496, 8266412, 9017904, 9447328, 12399618, 14170992, 16532824, 18035808, 24799236, 28341984, 33065648, 49598472, 66131296, 99196944, 198393888]

約数ペア:

[(1, 198393888), (2, 99196944), (3, 66131296), (4, 49598472), (6, 33065648), (7, 28341984), (8, 24799236), (11, 18035808), (12, 16532824), (14, 14170992), (16, 12399618), (21, 9447328), (22, 9017904), (24, 8266412), (28, 7085496), (32, 6199809), (33, 6011936), (42, 4723664), (44, 4508952), (48, 4133206), (56, 3542748), (66, 3005968), (77, 2576544), (84, 2361832), (88, 2254476), (96, 2066603), (112, 1771374), (132, 1502984), (154, 1288272), (168, 1180916), (176, 1127238), (224, 885687), (231, 858848), (264, 751492), (308, 644136), (336, 590458), (352, 563619), (462, 429424), (528, 375746), (616, 322068), (672, 295229), (924, 214712), (1056, 187873), (1232, 161034), (1848, 107356), (2464, 80517), (3696, 53678), (7392, 26839)]