126439824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 393625600

約数和(自身を除く): 267185776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 61, 62, 84, 93, 112, 122, 124, 168, 183, 186, 199, 217, 244, 248, 336, 366, 372, 398, 427, 434, 488, 496, 597, 651, 732, 744, 796, 854, 868, 976, 1194, 1281, 1302, 1393, 1464, 1488, 1592, 1708, 1736, 1891, 2388, 2562, 2604, 2786, 2928, 3184, 3416, 3472, 3782, 4179, 4776, 5124, 5208, 5572, 5673, 6169, 6832, 7564, 8358, 9552, 10248, 10416, 11144, 11346, 12139, 12338, 13237, 15128, 16716, 18507, 20496, 22288, 22692, 24278, 24676, 26474, 30256, 33432, 36417, 37014, 39711, 43183, 45384, 48556, 49352, 52948, 66864, 72834, 74028, 79422, 84973, 86366, 90768, 97112, 98704, 105896, 129549, 145668, 148056, 158844, 169946, 172732, 194224, 211792, 254919, 259098, 291336, 296112, 317688, 339892, 345464, 376309, 509838, 518196, 582672, 635376, 679784, 690928, 752618, 1019676, 1036392, 1128927, 1359568, 1505236, 2039352, 2072784, 2257854, 2634163, 3010472, 4078704, 4515708, 5268326, 6020944, 7902489, 9031416, 10536652, 15804978, 18062832, 21073304, 31609956, 42146608, 63219912, 126439824]

約数ペア:

[(1, 126439824), (2, 63219912), (3, 42146608), (4, 31609956), (6, 21073304), (7, 18062832), (8, 15804978), (12, 10536652), (14, 9031416), (16, 7902489), (21, 6020944), (24, 5268326), (28, 4515708), (31, 4078704), (42, 3010472), (48, 2634163), (56, 2257854), (61, 2072784), (62, 2039352), (84, 1505236), (93, 1359568), (112, 1128927), (122, 1036392), (124, 1019676), (168, 752618), (183, 690928), (186, 679784), (199, 635376), (217, 582672), (244, 518196), (248, 509838), (336, 376309), (366, 345464), (372, 339892), (398, 317688), (427, 296112), (434, 291336), (488, 259098), (496, 254919), (597, 211792), (651, 194224), (732, 172732), (744, 169946), (796, 158844), (854, 148056), (868, 145668), (976, 129549), (1194, 105896), (1281, 98704), (1302, 97112), (1393, 90768), (1464, 86366), (1488, 84973), (1592, 79422), (1708, 74028), (1736, 72834), (1891, 66864), (2388, 52948), (2562, 49352), (2604, 48556), (2786, 45384), (2928, 43183), (3184, 39711), (3416, 37014), (3472, 36417), (3782, 33432), (4179, 30256), (4776, 26474), (5124, 24676), (5208, 24278), (5572, 22692), (5673, 22288), (6169, 20496), (6832, 18507), (7564, 16716), (8358, 15128), (9552, 13237), (10248, 12338), (10416, 12139), (11144, 11346)]