168957860110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{52561}}^1$

素因数の和:52973

約数の個数: 64

約数和(自身を含む): 332730074880

約数和(自身を除く): 163772214770

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 313, 395, 626, 790, 1027, 1565, 2054, 3130, 4069, 5135, 8138, 10270, 20345, 24727, 40690, 49454, 52561, 105122, 123635, 247270, 262805, 321451, 525610, 642902, 683293, 1366586, 1607255, 3214510, 3416465, 4152319, 6832930, 8304638, 16451593, 20761595, 32903186, 41523190, 53980147, 82257965, 107960294, 164515930, 213870709, 269900735, 427741418, 539801470, 1069353545, 1299675847, 2138707090, 2599351694, 6498379235, 12996758470, 16895786011, 33791572022, 84478930055, 168957860110]

約数ペア:

[(1, 168957860110), (2, 84478930055), (5, 33791572022), (10, 16895786011), (13, 12996758470), (26, 6498379235), (65, 2599351694), (79, 2138707090), (130, 1299675847), (158, 1069353545), (313, 539801470), (395, 427741418), (626, 269900735), (790, 213870709), (1027, 164515930), (1565, 107960294), (2054, 82257965), (3130, 53980147), (4069, 41523190), (5135, 32903186), (8138, 20761595), (10270, 16451593), (20345, 8304638), (24727, 6832930), (40690, 4152319), (49454, 3416465), (52561, 3214510), (105122, 1607255), (123635, 1366586), (247270, 683293), (262805, 642902), (321451, 525610)]