187104704

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1201

約数の個数: 56

約数和(自身を含む): 393801600

約数和(自身を除く): 206696896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 151, 152, 302, 304, 604, 608, 1019, 1208, 1216, 2038, 2416, 2869, 4076, 4832, 5738, 8152, 9664, 11476, 16304, 19361, 22952, 32608, 38722, 45904, 65216, 77444, 91808, 153869, 154888, 183616, 307738, 309776, 615476, 619552, 1230952, 1239104, 2461904, 2923511, 4923808, 5847022, 9847616, 11694044, 23388088, 46776176, 93552352, 187104704]

約数ペア:

[(1, 187104704), (2, 93552352), (4, 46776176), (8, 23388088), (16, 11694044), (19, 9847616), (32, 5847022), (38, 4923808), (64, 2923511), (76, 2461904), (151, 1239104), (152, 1230952), (302, 619552), (304, 615476), (604, 309776), (608, 307738), (1019, 183616), (1208, 154888), (1216, 153869), (2038, 91808), (2416, 77444), (2869, 65216), (4076, 45904), (4832, 38722), (5738, 32608), (8152, 22952), (9664, 19361), (11476, 16304)]