148267728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{21013}}^1$

素因数の和:21041

約数の個数: 90

約数和(自身を含む): 482712594

約数和(自身を除く): 334444866

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 21013, 42026, 63039, 84052, 126078, 147091, 168104, 189117, 252156, 294182, 336208, 378234, 441273, 504312, 588364, 756468, 882546, 1008624, 1029637, 1176728, 1323819, 1512936, 1765092, 2059274, 2353456, 2647638, 3025872, 3088911, 3530184, 4118548, 5295276, 6177822, 7060368, 8237096, 9266733, 10590552, 12355644, 16474192, 18533466, 21181104, 24711288, 37066932, 49422576, 74133864, 148267728]

約数ペア:

[(1, 148267728), (2, 74133864), (3, 49422576), (4, 37066932), (6, 24711288), (7, 21181104), (8, 18533466), (9, 16474192), (12, 12355644), (14, 10590552), (16, 9266733), (18, 8237096), (21, 7060368), (24, 6177822), (28, 5295276), (36, 4118548), (42, 3530184), (48, 3088911), (49, 3025872), (56, 2647638), (63, 2353456), (72, 2059274), (84, 1765092), (98, 1512936), (112, 1323819), (126, 1176728), (144, 1029637), (147, 1008624), (168, 882546), (196, 756468), (252, 588364), (294, 504312), (336, 441273), (392, 378234), (441, 336208), (504, 294182), (588, 252156), (784, 189117), (882, 168104), (1008, 147091), (1176, 126078), (1764, 84052), (2352, 63039), (3528, 42026), (7056, 21013)]