149521792

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8783}}^1$

素因数の和:8823

約数の個数: 64

約数和(自身を含む): 358387200

約数和(自身を除く): 208865408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 8783, 17024, 17566, 35132, 61481, 70264, 122962, 140528, 166877, 245924, 281056, 333754, 491848, 562112, 667508, 983696, 1124224, 1168139, 1335016, 1967392, 2336278, 2670032, 3934784, 4672556, 5340064, 7869568, 9345112, 10680128, 18690224, 21360256, 37380448, 74760896, 149521792]

約数ペア:

[(1, 149521792), (2, 74760896), (4, 37380448), (7, 21360256), (8, 18690224), (14, 10680128), (16, 9345112), (19, 7869568), (28, 5340064), (32, 4672556), (38, 3934784), (56, 2670032), (64, 2336278), (76, 1967392), (112, 1335016), (128, 1168139), (133, 1124224), (152, 983696), (224, 667508), (266, 562112), (304, 491848), (448, 333754), (532, 281056), (608, 245924), (896, 166877), (1064, 140528), (1216, 122962), (2128, 70264), (2432, 61481), (4256, 35132), (8512, 17566), (8783, 17024)]