155283408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1361

約数の個数: 120

約数和(自身を含む): 500983808

約数和(自身を除く): 345700400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1213, 1524, 1778, 2032, 2286, 2426, 2667, 3048, 3556, 3639, 4572, 4852, 5334, 6096, 7112, 7278, 8001, 8491, 9144, 9704, 10668, 10917, 14224, 14556, 16002, 16982, 18288, 19408, 21336, 21834, 25473, 29112, 32004, 33964, 42672, 43668, 50946, 58224, 64008, 67928, 76419, 87336, 101892, 128016, 135856, 152838, 154051, 174672, 203784, 305676, 308102, 407568, 462153, 611352, 616204, 924306, 1078357, 1222704, 1232408, 1386459, 1848612, 2156714, 2464816, 2772918, 3235071, 3697224, 4313428, 5545836, 6470142, 7394448, 8626856, 9705213, 11091672, 12940284, 17253712, 19410426, 22183344, 25880568, 38820852, 51761136, 77641704, 155283408]

約数ペア:

[(1, 155283408), (2, 77641704), (3, 51761136), (4, 38820852), (6, 25880568), (7, 22183344), (8, 19410426), (9, 17253712), (12, 12940284), (14, 11091672), (16, 9705213), (18, 8626856), (21, 7394448), (24, 6470142), (28, 5545836), (36, 4313428), (42, 3697224), (48, 3235071), (56, 2772918), (63, 2464816), (72, 2156714), (84, 1848612), (112, 1386459), (126, 1232408), (127, 1222704), (144, 1078357), (168, 924306), (252, 616204), (254, 611352), (336, 462153), (381, 407568), (504, 308102), (508, 305676), (762, 203784), (889, 174672), (1008, 154051), (1016, 152838), (1143, 135856), (1213, 128016), (1524, 101892), (1778, 87336), (2032, 76419), (2286, 67928), (2426, 64008), (2667, 58224), (3048, 50946), (3556, 43668), (3639, 42672), (4572, 33964), (4852, 32004), (5334, 29112), (6096, 25473), (7112, 21834), (7278, 21336), (8001, 19408), (8491, 18288), (9144, 16982), (9704, 16002), (10668, 14556), (10917, 14224)]