154718704

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6547}}^1$

素因数の和:6773

約数の個数: 40

約数和(自身を含む): 344267648

約数和(自身を除く): 189548944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 6547, 11816, 13094, 23632, 26188, 45829, 52376, 91658, 104752, 183316, 366632, 733264, 1381417, 2762834, 5525668, 9669919, 11051336, 19339838, 22102672, 38679676, 77359352, 154718704]

約数ペア:

[(1, 154718704), (2, 77359352), (4, 38679676), (7, 22102672), (8, 19339838), (14, 11051336), (16, 9669919), (28, 5525668), (56, 2762834), (112, 1381417), (211, 733264), (422, 366632), (844, 183316), (1477, 104752), (1688, 91658), (2954, 52376), (3376, 45829), (5908, 26188), (6547, 23632), (11816, 13094)]