148569568

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2376

約数の個数: 72

約数和(自身を含む): 348700464

約数和(自身を除く): 200130896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 2009, 2296, 2311, 4018, 4592, 4622, 8036, 9184, 9244, 16072, 16177, 18488, 32144, 32354, 36976, 64288, 64708, 73952, 94751, 113239, 129416, 189502, 226478, 258832, 379004, 452956, 517664, 663257, 758008, 905912, 1326514, 1516016, 1811824, 2653028, 3032032, 3623648, 4642799, 5306056, 9285598, 10612112, 18571196, 21224224, 37142392, 74284784, 148569568]

約数ペア:

[(1, 148569568), (2, 74284784), (4, 37142392), (7, 21224224), (8, 18571196), (14, 10612112), (16, 9285598), (28, 5306056), (32, 4642799), (41, 3623648), (49, 3032032), (56, 2653028), (82, 1811824), (98, 1516016), (112, 1326514), (164, 905912), (196, 758008), (224, 663257), (287, 517664), (328, 452956), (392, 379004), (574, 258832), (656, 226478), (784, 189502), (1148, 129416), (1312, 113239), (1568, 94751), (2009, 73952), (2296, 64708), (2311, 64288), (4018, 36976), (4592, 32354), (4622, 32144), (8036, 18488), (9184, 16177), (9244, 16072)]