138698914746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{253423}}^1$

素因数の和:253675

約数の個数: 64

約数和(自身を含む): 322890559488

約数和(自身を除く): 184191644742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 157, 166, 249, 314, 471, 498, 581, 942, 1099, 1162, 1743, 2198, 3297, 3486, 6594, 13031, 26062, 39093, 78186, 91217, 182434, 253423, 273651, 506846, 547302, 760269, 1520538, 1773961, 3547922, 5321883, 10643766, 21034109, 39787411, 42068218, 63102327, 79574822, 119362233, 126204654, 147238763, 238724466, 278511877, 294477526, 441716289, 557023754, 835535631, 883432578, 1671071262, 3302355113, 6604710226, 9907065339, 19814130678, 23116485791, 46232971582, 69349457373, 138698914746]

約数ペア:

[(1, 138698914746), (2, 69349457373), (3, 46232971582), (6, 23116485791), (7, 19814130678), (14, 9907065339), (21, 6604710226), (42, 3302355113), (83, 1671071262), (157, 883432578), (166, 835535631), (249, 557023754), (314, 441716289), (471, 294477526), (498, 278511877), (581, 238724466), (942, 147238763), (1099, 126204654), (1162, 119362233), (1743, 79574822), (2198, 63102327), (3297, 42068218), (3486, 39787411), (6594, 21034109), (13031, 10643766), (26062, 5321883), (39093, 3547922), (78186, 1773961), (91217, 1520538), (182434, 760269), (253423, 547302), (273651, 506846)]