147605248

素因数分解:

$2^8\times 7^3\times {\mathrm{41}}^2$

素因数の和:119

約数の個数: 108

約数和(自身を含む): 352181200

約数和(自身を除く): 204575952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 287, 328, 343, 392, 448, 574, 656, 686, 784, 896, 1148, 1312, 1372, 1568, 1681, 1792, 2009, 2296, 2624, 2744, 3136, 3362, 4018, 4592, 5248, 5488, 6272, 6724, 8036, 9184, 10496, 10976, 11767, 12544, 13448, 14063, 16072, 18368, 21952, 23534, 26896, 28126, 32144, 36736, 43904, 47068, 53792, 56252, 64288, 73472, 82369, 87808, 94136, 107584, 112504, 128576, 164738, 188272, 215168, 225008, 257152, 329476, 376544, 430336, 450016, 514304, 576583, 658952, 753088, 900032, 1153166, 1317904, 1506176, 1800064, 2306332, 2635808, 3012352, 3600128, 4612664, 5271616, 9225328, 10543232, 18450656, 21086464, 36901312, 73802624, 147605248]

約数ペア:

[(1, 147605248), (2, 73802624), (4, 36901312), (7, 21086464), (8, 18450656), (14, 10543232), (16, 9225328), (28, 5271616), (32, 4612664), (41, 3600128), (49, 3012352), (56, 2635808), (64, 2306332), (82, 1800064), (98, 1506176), (112, 1317904), (128, 1153166), (164, 900032), (196, 753088), (224, 658952), (256, 576583), (287, 514304), (328, 450016), (343, 430336), (392, 376544), (448, 329476), (574, 257152), (656, 225008), (686, 215168), (784, 188272), (896, 164738), (1148, 128576), (1312, 112504), (1372, 107584), (1568, 94136), (1681, 87808), (1792, 82369), (2009, 73472), (2296, 64288), (2624, 56252), (2744, 53792), (3136, 47068), (3362, 43904), (4018, 36736), (4592, 32144), (5248, 28126), (5488, 26896), (6272, 23534), (6724, 21952), (8036, 18368), (9184, 16072), (10496, 14063), (10976, 13448), (11767, 12544)]