163377408

素因数分解:

$2^8\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 437416000

約数和(自身を除く): 274038592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 597, 768, 796, 1069, 1194, 1592, 2138, 2388, 3184, 3207, 4276, 4776, 6368, 6414, 8552, 9552, 12736, 12828, 17104, 19104, 25472, 25656, 34208, 38208, 50944, 51312, 68416, 76416, 102624, 136832, 152832, 205248, 212731, 273664, 410496, 425462, 638193, 820992, 850924, 1276386, 1701848, 2552772, 3403696, 5105544, 6807392, 10211088, 13614784, 20422176, 27229568, 40844352, 54459136, 81688704, 163377408]

約数ペア:

[(1, 163377408), (2, 81688704), (3, 54459136), (4, 40844352), (6, 27229568), (8, 20422176), (12, 13614784), (16, 10211088), (24, 6807392), (32, 5105544), (48, 3403696), (64, 2552772), (96, 1701848), (128, 1276386), (192, 850924), (199, 820992), (256, 638193), (384, 425462), (398, 410496), (597, 273664), (768, 212731), (796, 205248), (1069, 152832), (1194, 136832), (1592, 102624), (2138, 76416), (2388, 68416), (3184, 51312), (3207, 50944), (4276, 38208), (4776, 34208), (6368, 25656), (6414, 25472), (8552, 19104), (9552, 17104), (12736, 12828)]