198699088

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 458383360

約数和(自身を除く): 259684272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 151, 217, 248, 302, 379, 434, 496, 604, 758, 868, 1057, 1208, 1516, 1736, 2114, 2416, 2653, 3032, 3472, 4228, 4681, 5306, 6064, 8456, 9362, 10612, 11749, 16912, 18724, 21224, 23498, 32767, 37448, 42448, 46996, 57229, 65534, 74896, 82243, 93992, 114458, 131068, 164486, 187984, 228916, 262136, 328972, 400603, 457832, 524272, 657944, 801206, 915664, 1315888, 1602412, 1774099, 3204824, 3548198, 6409648, 7096396, 12418693, 14192792, 24837386, 28385584, 49674772, 99349544, 198699088]

約数ペア:

[(1, 198699088), (2, 99349544), (4, 49674772), (7, 28385584), (8, 24837386), (14, 14192792), (16, 12418693), (28, 7096396), (31, 6409648), (56, 3548198), (62, 3204824), (112, 1774099), (124, 1602412), (151, 1315888), (217, 915664), (248, 801206), (302, 657944), (379, 524272), (434, 457832), (496, 400603), (604, 328972), (758, 262136), (868, 228916), (1057, 187984), (1208, 164486), (1516, 131068), (1736, 114458), (2114, 93992), (2416, 82243), (2653, 74896), (3032, 65534), (3472, 57229), (4228, 46996), (4681, 42448), (5306, 37448), (6064, 32767), (8456, 23498), (9362, 21224), (10612, 18724), (11749, 16912)]