197912161216

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^3\times {\mathrm{331907}}^1$

素因数の和:331959

約数の個数: 112

約数和(自身を含む): 493687924992

約数和(自身を除く): 295775763776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1331, 1694, 1936, 2464, 2662, 3388, 3872, 4928, 5324, 6776, 7744, 9317, 10648, 13552, 18634, 21296, 27104, 37268, 42592, 54208, 74536, 85184, 149072, 298144, 331907, 596288, 663814, 1327628, 2323349, 2655256, 3650977, 4646698, 5310512, 7301954, 9293396, 10621024, 14603908, 18586792, 21242048, 25556839, 29207816, 37173584, 40160747, 51113678, 58415632, 74347168, 80321494, 102227356, 116831264, 148694336, 160642988, 204454712, 233662528, 281125229, 321285976, 408909424, 441768217, 562250458, 642571952, 817818848, 883536434, 1124500916, 1285143904, 1635637696, 1767072868, 2249001832, 2570287808, 3092377519, 3534145736, 4498003664, 6184755038, 7068291472, 8996007328, 12369510076, 14136582944, 17992014656, 24739020152, 28273165888, 49478040304, 98956080608, 197912161216]

約数ペア:

[(1, 197912161216), (2, 98956080608), (4, 49478040304), (7, 28273165888), (8, 24739020152), (11, 17992014656), (14, 14136582944), (16, 12369510076), (22, 8996007328), (28, 7068291472), (32, 6184755038), (44, 4498003664), (56, 3534145736), (64, 3092377519), (77, 2570287808), (88, 2249001832), (112, 1767072868), (121, 1635637696), (154, 1285143904), (176, 1124500916), (224, 883536434), (242, 817818848), (308, 642571952), (352, 562250458), (448, 441768217), (484, 408909424), (616, 321285976), (704, 281125229), (847, 233662528), (968, 204454712), (1232, 160642988), (1331, 148694336), (1694, 116831264), (1936, 102227356), (2464, 80321494), (2662, 74347168), (3388, 58415632), (3872, 51113678), (4928, 40160747), (5324, 37173584), (6776, 29207816), (7744, 25556839), (9317, 21242048), (10648, 18586792), (13552, 14603908), (18634, 10621024), (21296, 9293396), (27104, 7301954), (37268, 5310512), (42592, 4646698), (54208, 3650977), (74536, 2655256), (85184, 2323349), (149072, 1327628), (298144, 663814), (331907, 596288)]