156977004996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{69213847}}^1$

素因数の和:69213870

約数の個数: 60

約数和(自身を含む): 468993034048

約数和(自身を除く): 312016029052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 69213847, 138427694, 207641541, 276855388, 415283082, 484496929, 622924623, 830566164, 968993858, 1245849246, 1453490787, 1868773869, 1937987716, 2491698492, 2906981574, 3737547738, 4360472361, 5606321607, 5813963148, 7475095476, 8720944722, 11212643214, 13081417083, 17441889444, 22425286428, 26162834166, 39244251249, 52325668332, 78488502498, 156977004996]

約数ペア:

[(1, 156977004996), (2, 78488502498), (3, 52325668332), (4, 39244251249), (6, 26162834166), (7, 22425286428), (9, 17441889444), (12, 13081417083), (14, 11212643214), (18, 8720944722), (21, 7475095476), (27, 5813963148), (28, 5606321607), (36, 4360472361), (42, 3737547738), (54, 2906981574), (63, 2491698492), (81, 1937987716), (84, 1868773869), (108, 1453490787), (126, 1245849246), (162, 968993858), (189, 830566164), (252, 622924623), (324, 484496929), (378, 415283082), (567, 276855388), (756, 207641541), (1134, 138427694), (2268, 69213847)]