150985872

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 441043200

約数和(自身を除く): 290057328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 149, 186, 227, 248, 279, 298, 372, 447, 454, 496, 558, 596, 681, 744, 894, 908, 1116, 1192, 1341, 1362, 1488, 1788, 1816, 2043, 2232, 2384, 2682, 2724, 3576, 3632, 4086, 4464, 4619, 5364, 5448, 7037, 7152, 8172, 9238, 10728, 10896, 13857, 14074, 16344, 18476, 21111, 21456, 27714, 28148, 32688, 33823, 36952, 41571, 42222, 55428, 56296, 63333, 67646, 73904, 83142, 84444, 101469, 110856, 112592, 126666, 135292, 166284, 168888, 202938, 221712, 253332, 270584, 304407, 332568, 337776, 405876, 506664, 541168, 608814, 665136, 811752, 1013328, 1048513, 1217628, 1623504, 2097026, 2435256, 3145539, 4194052, 4870512, 6291078, 8388104, 9436617, 12582156, 16776208, 18873234, 25164312, 37746468, 50328624, 75492936, 150985872]

約数ペア:

[(1, 150985872), (2, 75492936), (3, 50328624), (4, 37746468), (6, 25164312), (8, 18873234), (9, 16776208), (12, 12582156), (16, 9436617), (18, 8388104), (24, 6291078), (31, 4870512), (36, 4194052), (48, 3145539), (62, 2435256), (72, 2097026), (93, 1623504), (124, 1217628), (144, 1048513), (149, 1013328), (186, 811752), (227, 665136), (248, 608814), (279, 541168), (298, 506664), (372, 405876), (447, 337776), (454, 332568), (496, 304407), (558, 270584), (596, 253332), (681, 221712), (744, 202938), (894, 168888), (908, 166284), (1116, 135292), (1192, 126666), (1341, 112592), (1362, 110856), (1488, 101469), (1788, 84444), (1816, 83142), (2043, 73904), (2232, 67646), (2384, 63333), (2682, 56296), (2724, 55428), (3576, 42222), (3632, 41571), (4086, 36952), (4464, 33823), (4619, 32688), (5364, 28148), (5448, 27714), (7037, 21456), (7152, 21111), (8172, 18476), (9238, 16344), (10728, 14074), (10896, 13857)]