163220208

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 438067200

約数和(自身を除く): 274846992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 229, 248, 372, 458, 479, 496, 687, 744, 916, 958, 1374, 1437, 1488, 1832, 1916, 2748, 2874, 3664, 3832, 5496, 5748, 7099, 7664, 10992, 11496, 14198, 14849, 21297, 22992, 28396, 29698, 42594, 44547, 56792, 59396, 85188, 89094, 109691, 113584, 118792, 170376, 178188, 219382, 237584, 329073, 340752, 356376, 438764, 658146, 712752, 877528, 1316292, 1755056, 2632584, 3400421, 5265168, 6800842, 10201263, 13601684, 20402526, 27203368, 40805052, 54406736, 81610104, 163220208]

約数ペア:

[(1, 163220208), (2, 81610104), (3, 54406736), (4, 40805052), (6, 27203368), (8, 20402526), (12, 13601684), (16, 10201263), (24, 6800842), (31, 5265168), (48, 3400421), (62, 2632584), (93, 1755056), (124, 1316292), (186, 877528), (229, 712752), (248, 658146), (372, 438764), (458, 356376), (479, 340752), (496, 329073), (687, 237584), (744, 219382), (916, 178188), (958, 170376), (1374, 118792), (1437, 113584), (1488, 109691), (1832, 89094), (1916, 85188), (2748, 59396), (2874, 56792), (3664, 44547), (3832, 42594), (5496, 29698), (5748, 28396), (7099, 22992), (7664, 21297), (10992, 14849), (11496, 14198)]