156629187455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1\times {\mathrm{4391}}^1$

素因数の和:6144

約数の個数: 64

約数和(自身を含む): 225783936000

約数和(自身を除く): 69154748545

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 1699, 4199, 4391, 8495, 20995, 21955, 22087, 28883, 32281, 57083, 74647, 83429, 110435, 144415, 161405, 285415, 373235, 375479, 417145, 419653, 548777, 970411, 1084577, 1418293, 1877395, 2098265, 2743885, 4852055, 5422885, 7091465, 7134101, 7460309, 18437809, 35670505, 37301545, 92189045, 96984017, 126825253, 141745871, 484920085, 634126265, 708729355, 1648728289, 1842696323, 2409679807, 8243641445, 9213481615, 12048399035, 31325837491, 156629187455]

約数ペア:

[(1, 156629187455), (5, 31325837491), (13, 12048399035), (17, 9213481615), (19, 8243641445), (65, 2409679807), (85, 1842696323), (95, 1648728289), (221, 708729355), (247, 634126265), (323, 484920085), (1105, 141745871), (1235, 126825253), (1615, 96984017), (1699, 92189045), (4199, 37301545), (4391, 35670505), (8495, 18437809), (20995, 7460309), (21955, 7134101), (22087, 7091465), (28883, 5422885), (32281, 4852055), (57083, 2743885), (74647, 2098265), (83429, 1877395), (110435, 1418293), (144415, 1084577), (161405, 970411), (285415, 548777), (373235, 419653), (375479, 417145)]