23190790168

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{1223}}^1$

素因数の和:1378

約数の個数: 144

約数和(自身を含む): 55425792240

約数和(自身を除く): 32235002072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 182, 196, 244, 364, 392, 427, 488, 637, 728, 793, 854, 1223, 1274, 1586, 1708, 2446, 2548, 2989, 3172, 3416, 3721, 4892, 5096, 5551, 5978, 6344, 7442, 8561, 9784, 11102, 11956, 14884, 15899, 17122, 22204, 23912, 26047, 29768, 31798, 34244, 38857, 44408, 48373, 52094, 59927, 63596, 68488, 74603, 77714, 96746, 104188, 111293, 119854, 127192, 149206, 155428, 182329, 193492, 208376, 222586, 239708, 298412, 310856, 338611, 364658, 386984, 445172, 479416, 522221, 596824, 677222, 729316, 779051, 890344, 969839, 1044442, 1354444, 1458632, 1558102, 1939678, 2088884, 2370277, 2708888, 3116204, 3655547, 3879356, 4177768, 4550783, 4740554, 6232408, 6788873, 7311094, 7758712, 9101566, 9481108, 13577746, 14622188, 18203132, 18962216, 27155492, 29244376, 31855481, 36406264, 47522111, 54310984, 59160179, 63710962, 95044222, 118320358, 127421924, 190088444, 222988367, 236640716, 254843848, 380176888, 414121253, 445976734, 473281432, 828242506, 891953468, 1656485012, 1783906936, 2898848771, 3312970024, 5797697542, 11595395084, 23190790168]

約数ペア:

[(1, 23190790168), (2, 11595395084), (4, 5797697542), (7, 3312970024), (8, 2898848771), (13, 1783906936), (14, 1656485012), (26, 891953468), (28, 828242506), (49, 473281432), (52, 445976734), (56, 414121253), (61, 380176888), (91, 254843848), (98, 236640716), (104, 222988367), (122, 190088444), (182, 127421924), (196, 118320358), (244, 95044222), (364, 63710962), (392, 59160179), (427, 54310984), (488, 47522111), (637, 36406264), (728, 31855481), (793, 29244376), (854, 27155492), (1223, 18962216), (1274, 18203132), (1586, 14622188), (1708, 13577746), (2446, 9481108), (2548, 9101566), (2989, 7758712), (3172, 7311094), (3416, 6788873), (3721, 6232408), (4892, 4740554), (5096, 4550783), (5551, 4177768), (5978, 3879356), (6344, 3655547), (7442, 3116204), (8561, 2708888), (9784, 2370277), (11102, 2088884), (11956, 1939678), (14884, 1558102), (15899, 1458632), (17122, 1354444), (22204, 1044442), (23912, 969839), (26047, 890344), (29768, 779051), (31798, 729316), (34244, 677222), (38857, 596824), (44408, 522221), (48373, 479416), (52094, 445172), (59927, 386984), (63596, 364658), (68488, 338611), (74603, 310856), (77714, 298412), (96746, 239708), (104188, 222586), (111293, 208376), (119854, 193492), (127192, 182329), (149206, 155428)]