164810256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13944

約数の個数: 80

約数和(自身を含む): 482677440

約数和(自身を除く): 317867184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 13901, 27802, 41703, 55604, 83406, 111208, 166812, 180713, 222416, 264119, 333624, 361426, 528238, 542139, 667248, 722852, 792357, 1056476, 1084278, 1445704, 1584714, 2112952, 2168556, 2891408, 3169428, 3433547, 4225904, 4337112, 6338856, 6867094, 8674224, 10300641, 12677712, 13734188, 20601282, 27468376, 41202564, 54936752, 82405128, 164810256]

約数ペア:

[(1, 164810256), (2, 82405128), (3, 54936752), (4, 41202564), (6, 27468376), (8, 20601282), (12, 13734188), (13, 12677712), (16, 10300641), (19, 8674224), (24, 6867094), (26, 6338856), (38, 4337112), (39, 4225904), (48, 3433547), (52, 3169428), (57, 2891408), (76, 2168556), (78, 2112952), (104, 1584714), (114, 1445704), (152, 1084278), (156, 1056476), (208, 792357), (228, 722852), (247, 667248), (304, 542139), (312, 528238), (456, 361426), (494, 333624), (624, 264119), (741, 222416), (912, 180713), (988, 166812), (1482, 111208), (1976, 83406), (2964, 55604), (3952, 41703), (5928, 27802), (11856, 13901)]