154104272

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6521}}^1$

素因数の和:6747

約数の個数: 40

約数和(自身を含む): 342900672

約数和(自身を除く): 188796400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 6521, 11816, 13042, 23632, 26084, 45647, 52168, 91294, 104336, 182588, 365176, 730352, 1375931, 2751862, 5503724, 9631517, 11007448, 19263034, 22014896, 38526068, 77052136, 154104272]

約数ペア:

[(1, 154104272), (2, 77052136), (4, 38526068), (7, 22014896), (8, 19263034), (14, 11007448), (16, 9631517), (28, 5503724), (56, 2751862), (112, 1375931), (211, 730352), (422, 365176), (844, 182588), (1477, 104336), (1688, 91294), (2954, 52168), (3376, 45647), (5908, 26084), (6521, 23632), (11816, 13042)]