190371272

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37357}}^1$

素因数の和:37390

約数の個数: 48

約数和(自身を含む): 447175260

約数和(自身を除く): 256803988

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 37357, 74714, 149428, 261499, 298856, 485641, 522998, 971282, 1045996, 1830493, 1942564, 2091992, 3399487, 3660986, 3885128, 6798974, 7321972, 13597948, 14643944, 23796409, 27195896, 47592818, 95185636, 190371272]

約数ペア:

[(1, 190371272), (2, 95185636), (4, 47592818), (7, 27195896), (8, 23796409), (13, 14643944), (14, 13597948), (26, 7321972), (28, 6798974), (49, 3885128), (52, 3660986), (56, 3399487), (91, 2091992), (98, 1942564), (104, 1830493), (182, 1045996), (196, 971282), (364, 522998), (392, 485641), (637, 298856), (728, 261499), (1274, 149428), (2548, 74714), (5096, 37357)]