148473136

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 356227200

約数和(自身を除く): 207754064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 49, 56, 62, 82, 98, 112, 124, 149, 164, 196, 217, 248, 287, 298, 328, 392, 434, 496, 574, 596, 656, 784, 868, 1043, 1148, 1192, 1271, 1519, 1736, 2009, 2086, 2296, 2384, 2542, 3038, 3472, 4018, 4172, 4592, 4619, 5084, 6076, 6109, 7301, 8036, 8344, 8897, 9238, 10168, 12152, 12218, 14602, 16072, 16688, 17794, 18476, 20336, 24304, 24436, 29204, 32144, 32333, 35588, 36952, 42763, 48872, 58408, 62279, 64666, 71176, 73904, 85526, 97744, 116816, 124558, 129332, 142352, 171052, 189379, 226331, 249116, 258664, 299341, 342104, 378758, 452662, 498232, 517328, 598682, 684208, 757516, 905324, 996464, 1197364, 1325653, 1515032, 1810648, 2394728, 2651306, 3030064, 3621296, 4789456, 5302612, 9279571, 10605224, 18559142, 21210448, 37118284, 74236568, 148473136]

約数ペア:

[(1, 148473136), (2, 74236568), (4, 37118284), (7, 21210448), (8, 18559142), (14, 10605224), (16, 9279571), (28, 5302612), (31, 4789456), (41, 3621296), (49, 3030064), (56, 2651306), (62, 2394728), (82, 1810648), (98, 1515032), (112, 1325653), (124, 1197364), (149, 996464), (164, 905324), (196, 757516), (217, 684208), (248, 598682), (287, 517328), (298, 498232), (328, 452662), (392, 378758), (434, 342104), (496, 299341), (574, 258664), (596, 249116), (656, 226331), (784, 189379), (868, 171052), (1043, 142352), (1148, 129332), (1192, 124558), (1271, 116816), (1519, 97744), (1736, 85526), (2009, 73904), (2086, 71176), (2296, 64666), (2384, 62279), (2542, 58408), (3038, 48872), (3472, 42763), (4018, 36952), (4172, 35588), (4592, 32333), (4619, 32144), (5084, 29204), (6076, 24436), (6109, 24304), (7301, 20336), (8036, 18476), (8344, 17794), (8897, 16688), (9238, 16072), (10168, 14602), (12152, 12218)]