140463542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 243302400

約数和(自身を除く): 102838858

約数列:

[1, 2, 19, 31, 38, 43, 47, 59, 62, 86, 94, 118, 589, 817, 893, 1121, 1178, 1333, 1457, 1634, 1786, 1829, 2021, 2242, 2537, 2666, 2773, 2914, 3658, 4042, 5074, 5546, 25327, 27683, 34751, 38399, 48203, 50654, 52687, 55366, 62651, 69502, 76798, 78647, 85963, 96406, 105374, 119239, 125302, 157294, 171926, 238478, 1190369, 1494293, 1633297, 2265541, 2380738, 2988586, 3266594, 3696409, 4531082, 7392818, 70231771, 140463542]

約数ペア:

[(1, 140463542), (2, 70231771), (19, 7392818), (31, 4531082), (38, 3696409), (43, 3266594), (47, 2988586), (59, 2380738), (62, 2265541), (86, 1633297), (94, 1494293), (118, 1190369), (589, 238478), (817, 171926), (893, 157294), (1121, 125302), (1178, 119239), (1333, 105374), (1457, 96406), (1634, 85963), (1786, 78647), (1829, 76798), (2021, 69502), (2242, 62651), (2537, 55366), (2666, 52687), (2773, 50654), (2914, 48203), (3658, 38399), (4042, 34751), (5074, 27683), (5546, 25327)]