149799076

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 313286400

約数和(自身を除く): 163487324

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1372, 2009, 2663, 4018, 5326, 8036, 10652, 14063, 18641, 28126, 37282, 56252, 74564, 109183, 130487, 218366, 260974, 436732, 521948, 764281, 913409, 1528562, 1826818, 3057124, 3653636, 5349967, 10699934, 21399868, 37449769, 74899538, 149799076]

約数ペア:

[(1, 149799076), (2, 74899538), (4, 37449769), (7, 21399868), (14, 10699934), (28, 5349967), (41, 3653636), (49, 3057124), (82, 1826818), (98, 1528562), (164, 913409), (196, 764281), (287, 521948), (343, 436732), (574, 260974), (686, 218366), (1148, 130487), (1372, 109183), (2009, 74564), (2663, 56252), (4018, 37282), (5326, 28126), (8036, 18641), (10652, 14063)]