190053772052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{385139}}^1$

素因数の和:385356

約数の個数: 48

約数和(自身を含む): 360614284800

約数和(自身を除く): 170560512748

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 151, 172, 302, 604, 817, 1634, 2869, 3268, 5738, 6493, 11476, 12986, 25972, 123367, 246734, 385139, 493468, 770278, 1540556, 7317641, 14635282, 16560977, 29270564, 33121954, 58155989, 66243908, 116311978, 232623956, 314658563, 629317126, 1104963791, 1258634252, 2209927582, 2500707527, 4419855164, 5001415054, 10002830108, 47513443013, 95026886026, 190053772052]

約数ペア:

[(1, 190053772052), (2, 95026886026), (4, 47513443013), (19, 10002830108), (38, 5001415054), (43, 4419855164), (76, 2500707527), (86, 2209927582), (151, 1258634252), (172, 1104963791), (302, 629317126), (604, 314658563), (817, 232623956), (1634, 116311978), (2869, 66243908), (3268, 58155989), (5738, 33121954), (6493, 29270564), (11476, 16560977), (12986, 14635282), (25972, 7317641), (123367, 1540556), (246734, 770278), (385139, 493468)]