194753988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37831}}^1$

素因数の和:37865

約数の個数: 72

約数和(自身を含む): 578375616

約数和(自身を除く): 383621628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 37831, 75662, 113493, 151324, 226986, 340479, 416141, 453972, 491803, 680958, 832282, 983606, 1248423, 1361916, 1475409, 1664564, 1967212, 2496846, 2950818, 3745269, 4426227, 4993692, 5409833, 5901636, 7490538, 8852454, 10819666, 14981076, 16229499, 17704908, 21639332, 32458998, 48688497, 64917996, 97376994, 194753988]

約数ペア:

[(1, 194753988), (2, 97376994), (3, 64917996), (4, 48688497), (6, 32458998), (9, 21639332), (11, 17704908), (12, 16229499), (13, 14981076), (18, 10819666), (22, 8852454), (26, 7490538), (33, 5901636), (36, 5409833), (39, 4993692), (44, 4426227), (52, 3745269), (66, 2950818), (78, 2496846), (99, 1967212), (117, 1664564), (132, 1475409), (143, 1361916), (156, 1248423), (198, 983606), (234, 832282), (286, 680958), (396, 491803), (429, 453972), (468, 416141), (572, 340479), (858, 226986), (1287, 151324), (1716, 113493), (2574, 75662), (5148, 37831)]