143976528

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1991

約数の個数: 120

約数和(自身を含む): 440076000

約数和(自身を除く): 296099472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 1949, 2052, 2736, 3078, 3888, 3898, 4104, 4617, 5847, 6156, 7796, 8208, 9234, 11694, 12312, 15592, 17541, 18468, 23388, 24624, 31184, 35082, 36936, 37031, 46776, 52623, 70164, 73872, 74062, 93552, 105246, 111093, 140328, 148124, 157869, 210492, 222186, 280656, 296248, 315738, 333279, 420984, 444372, 473607, 592496, 631476, 666558, 841968, 888744, 947214, 999837, 1262952, 1333116, 1777488, 1894428, 1999674, 2525904, 2666232, 2999511, 3788856, 3999348, 5332464, 5999022, 7577712, 7998696, 8998533, 11998044, 15997392, 17997066, 23996088, 35994132, 47992176, 71988264, 143976528]

約数ペア:

[(1, 143976528), (2, 71988264), (3, 47992176), (4, 35994132), (6, 23996088), (8, 17997066), (9, 15997392), (12, 11998044), (16, 8998533), (18, 7998696), (19, 7577712), (24, 5999022), (27, 5332464), (36, 3999348), (38, 3788856), (48, 2999511), (54, 2666232), (57, 2525904), (72, 1999674), (76, 1894428), (81, 1777488), (108, 1333116), (114, 1262952), (144, 999837), (152, 947214), (162, 888744), (171, 841968), (216, 666558), (228, 631476), (243, 592496), (304, 473607), (324, 444372), (342, 420984), (432, 333279), (456, 315738), (486, 296248), (513, 280656), (648, 222186), (684, 210492), (912, 157869), (972, 148124), (1026, 140328), (1296, 111093), (1368, 105246), (1539, 93552), (1944, 74062), (1949, 73872), (2052, 70164), (2736, 52623), (3078, 46776), (3888, 37031), (3898, 36936), (4104, 35082), (4617, 31184), (5847, 24624), (6156, 23388), (7796, 18468), (8208, 17541), (9234, 15592), (11694, 12312)]