156728925705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{121607}}^1$

素因数の和:121806

約数の個数: 64

約数和(自身を含む): 279904647168

約数和(自身を除く): 123175721463

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 107, 165, 219, 321, 365, 535, 803, 1095, 1177, 1605, 2409, 3531, 4015, 5885, 7811, 12045, 17655, 23433, 39055, 85921, 117165, 121607, 257763, 364821, 429605, 608035, 1288815, 1337677, 1824105, 4013031, 6688385, 8877311, 13011949, 20065155, 26631933, 39035847, 44386555, 65059745, 97650421, 133159665, 143131439, 195179235, 292951263, 429394317, 488252105, 715657195, 949872277, 1464756315, 2146971585, 2849616831, 4749361385, 10448595047, 14248084155, 31345785141, 52242975235, 156728925705]

約数ペア:

[(1, 156728925705), (3, 52242975235), (5, 31345785141), (11, 14248084155), (15, 10448595047), (33, 4749361385), (55, 2849616831), (73, 2146971585), (107, 1464756315), (165, 949872277), (219, 715657195), (321, 488252105), (365, 429394317), (535, 292951263), (803, 195179235), (1095, 143131439), (1177, 133159665), (1605, 97650421), (2409, 65059745), (3531, 44386555), (4015, 39035847), (5885, 26631933), (7811, 20065155), (12045, 13011949), (17655, 8877311), (23433, 6688385), (39055, 4013031), (85921, 1824105), (117165, 1337677), (121607, 1288815), (257763, 608035), (364821, 429605)]