154845678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{8669}}^1$

素因数の和:8916

約数の個数: 32

約数和(自身を含む): 335008800

約数和(自身を除く): 180163122

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8669, 8931, 17338, 17862, 26007, 52014, 112697, 225394, 338091, 676182, 1985201, 3970402, 5955603, 11911206, 25807613, 51615226, 77422839, 154845678]

約数ペア:

[(1, 154845678), (2, 77422839), (3, 51615226), (6, 25807613), (13, 11911206), (26, 5955603), (39, 3970402), (78, 1985201), (229, 676182), (458, 338091), (687, 225394), (1374, 112697), (2977, 52014), (5954, 26007), (8669, 17862), (8931, 17338)]