157225937554

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1879}}^1\times {\mathrm{20681}}^1$

素因数の和:22603

約数の個数: 48

約数和(自身を含む): 286483754880

約数和(自身を除く): 129257817326

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 1879, 2023, 3758, 4046, 13153, 20681, 26306, 31943, 41362, 63886, 144767, 223601, 289534, 351577, 447202, 543031, 703154, 1086062, 2461039, 3801217, 4922078, 5976809, 7602434, 11953618, 38859599, 41837663, 77719198, 83675326, 272017193, 544034386, 660613183, 1321226366, 4624292281, 9248584562, 11230424111, 22460848222, 78612968777, 157225937554]

約数ペア:

[(1, 157225937554), (2, 78612968777), (7, 22460848222), (14, 11230424111), (17, 9248584562), (34, 4624292281), (119, 1321226366), (238, 660613183), (289, 544034386), (578, 272017193), (1879, 83675326), (2023, 77719198), (3758, 41837663), (4046, 38859599), (13153, 11953618), (20681, 7602434), (26306, 5976809), (31943, 4922078), (41362, 3801217), (63886, 2461039), (144767, 1086062), (223601, 703154), (289534, 543031), (351577, 447202)]