123560164

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 275099328

約数和(自身を除く): 151539164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 182, 196, 284, 364, 497, 637, 683, 923, 994, 1274, 1366, 1846, 1988, 2548, 2732, 3479, 3692, 4781, 6461, 6958, 8879, 9562, 12922, 13916, 17758, 19124, 25844, 33467, 35516, 45227, 48493, 62153, 66934, 90454, 96986, 124306, 133868, 180908, 193972, 248612, 339451, 435071, 630409, 678902, 870142, 1260818, 1357804, 1740284, 2376157, 2521636, 4412863, 4752314, 8825726, 9504628, 17651452, 30890041, 61780082, 123560164]

約数ペア:

[(1, 123560164), (2, 61780082), (4, 30890041), (7, 17651452), (13, 9504628), (14, 8825726), (26, 4752314), (28, 4412863), (49, 2521636), (52, 2376157), (71, 1740284), (91, 1357804), (98, 1260818), (142, 870142), (182, 678902), (196, 630409), (284, 435071), (364, 339451), (497, 248612), (637, 193972), (683, 180908), (923, 133868), (994, 124306), (1274, 96986), (1366, 90454), (1846, 66934), (1988, 62153), (2548, 48493), (2732, 45227), (3479, 35516), (3692, 33467), (4781, 25844), (6461, 19124), (6958, 17758), (8879, 13916), (9562, 12922)]