127381776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 348638400

約数和(自身を除く): 221256624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 197, 228, 304, 394, 456, 591, 709, 788, 912, 1182, 1418, 1576, 2127, 2364, 2836, 3152, 3743, 4254, 4728, 5672, 7486, 8508, 9456, 11229, 11344, 13471, 14972, 17016, 22458, 26942, 29944, 34032, 40413, 44916, 53884, 59888, 80826, 89832, 107768, 139673, 161652, 179664, 215536, 279346, 323304, 419019, 558692, 646608, 838038, 1117384, 1676076, 2234768, 2653787, 3352152, 5307574, 6704304, 7961361, 10615148, 15922722, 21230296, 31845444, 42460592, 63690888, 127381776]

約数ペア:

[(1, 127381776), (2, 63690888), (3, 42460592), (4, 31845444), (6, 21230296), (8, 15922722), (12, 10615148), (16, 7961361), (19, 6704304), (24, 5307574), (38, 3352152), (48, 2653787), (57, 2234768), (76, 1676076), (114, 1117384), (152, 838038), (197, 646608), (228, 558692), (304, 419019), (394, 323304), (456, 279346), (591, 215536), (709, 179664), (788, 161652), (912, 139673), (1182, 107768), (1418, 89832), (1576, 80826), (2127, 59888), (2364, 53884), (2836, 44916), (3152, 40413), (3743, 34032), (4254, 29944), (4728, 26942), (5672, 22458), (7486, 17016), (8508, 14972), (9456, 13471), (11229, 11344)]