128198496

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{78553}}^1$

素因数の和:78583

約数の個数: 48

約数和(自身を含む): 356320944

約数和(自身を除く): 228122448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 78553, 157106, 235659, 314212, 471318, 628424, 942636, 1256848, 1335401, 1885272, 2513696, 2670802, 3770544, 4006203, 5341604, 7541088, 8012406, 10683208, 16024812, 21366416, 32049624, 42732832, 64099248, 128198496]

約数ペア:

[(1, 128198496), (2, 64099248), (3, 42732832), (4, 32049624), (6, 21366416), (8, 16024812), (12, 10683208), (16, 8012406), (17, 7541088), (24, 5341604), (32, 4006203), (34, 3770544), (48, 2670802), (51, 2513696), (68, 1885272), (96, 1335401), (102, 1256848), (136, 942636), (204, 628424), (272, 471318), (408, 314212), (544, 235659), (816, 157106), (1632, 78553)]