131782752

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 392137200

約数和(自身を除く): 260354448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 83, 96, 111, 144, 148, 149, 166, 222, 249, 288, 296, 298, 332, 333, 444, 447, 498, 592, 596, 664, 666, 747, 888, 894, 996, 1184, 1192, 1328, 1332, 1341, 1494, 1776, 1788, 1992, 2384, 2656, 2664, 2682, 2988, 3071, 3552, 3576, 3984, 4768, 5328, 5364, 5513, 5976, 6142, 7152, 7968, 9213, 10656, 10728, 11026, 11952, 12284, 12367, 14304, 16539, 18426, 21456, 22052, 23904, 24568, 24734, 27639, 33078, 36852, 37101, 42912, 44104, 49136, 49468, 49617, 55278, 66156, 73704, 74202, 88208, 98272, 98936, 99234, 110556, 111303, 132312, 147408, 148404, 176416, 197872, 198468, 221112, 222606, 264624, 294816, 296808, 395744, 396936, 442224, 445212, 457579, 529248, 593616, 793872, 884448, 890424, 915158, 1187232, 1372737, 1587744, 1780848, 1830316, 2745474, 3561696, 3660632, 4118211, 5490948, 7321264, 8236422, 10981896, 14642528, 16472844, 21963792, 32945688, 43927584, 65891376, 131782752]

約数ペア:

[(1, 131782752), (2, 65891376), (3, 43927584), (4, 32945688), (6, 21963792), (8, 16472844), (9, 14642528), (12, 10981896), (16, 8236422), (18, 7321264), (24, 5490948), (32, 4118211), (36, 3660632), (37, 3561696), (48, 2745474), (72, 1830316), (74, 1780848), (83, 1587744), (96, 1372737), (111, 1187232), (144, 915158), (148, 890424), (149, 884448), (166, 793872), (222, 593616), (249, 529248), (288, 457579), (296, 445212), (298, 442224), (332, 396936), (333, 395744), (444, 296808), (447, 294816), (498, 264624), (592, 222606), (596, 221112), (664, 198468), (666, 197872), (747, 176416), (888, 148404), (894, 147408), (996, 132312), (1184, 111303), (1192, 110556), (1328, 99234), (1332, 98936), (1341, 98272), (1494, 88208), (1776, 74202), (1788, 73704), (1992, 66156), (2384, 55278), (2656, 49617), (2664, 49468), (2682, 49136), (2988, 44104), (3071, 42912), (3552, 37101), (3576, 36852), (3984, 33078), (4768, 27639), (5328, 24734), (5364, 24568), (5513, 23904), (5976, 22052), (6142, 21456), (7152, 18426), (7968, 16539), (9213, 14304), (10656, 12367), (10728, 12284), (11026, 11952)]