168876761810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{12073}}^1$

素因数の和:12543

約数の個数: 64

約数和(自身を含む): 315279185760

約数和(自身を除く): 146402423950

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 313, 410, 545, 626, 1090, 1565, 3130, 4469, 8938, 12073, 12833, 22345, 24146, 25666, 34117, 44690, 60365, 64165, 68234, 120730, 128330, 170585, 341170, 494993, 989986, 1315957, 1398797, 2474965, 2631914, 2797594, 3778849, 4949930, 6579785, 6993985, 7557698, 13159570, 13987970, 18894245, 37788490, 53954237, 107908474, 154932809, 269771185, 309865618, 411894541, 539542370, 774664045, 823789082, 1549328090, 2059472705, 4118945410, 16887676181, 33775352362, 84438380905, 168876761810]

約数ペア:

[(1, 168876761810), (2, 84438380905), (5, 33775352362), (10, 16887676181), (41, 4118945410), (82, 2059472705), (109, 1549328090), (205, 823789082), (218, 774664045), (313, 539542370), (410, 411894541), (545, 309865618), (626, 269771185), (1090, 154932809), (1565, 107908474), (3130, 53954237), (4469, 37788490), (8938, 18894245), (12073, 13987970), (12833, 13159570), (22345, 7557698), (24146, 6993985), (25666, 6579785), (34117, 4949930), (44690, 3778849), (60365, 2797594), (64165, 2631914), (68234, 2474965), (120730, 1398797), (128330, 1315957), (170585, 989986), (341170, 494993)]