140901492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3137}}^1$

素因数の和:3360

約数の個数: 48

約数和(自身を含む): 347941440

約数和(自身を除く): 207039948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 228, 394, 591, 788, 1182, 2364, 3137, 3743, 6274, 7486, 9411, 11229, 12548, 14972, 18822, 22458, 37644, 44916, 59603, 119206, 178809, 238412, 357618, 617989, 715236, 1235978, 1853967, 2471956, 3707934, 7415868, 11741791, 23483582, 35225373, 46967164, 70450746, 140901492]

約数ペア:

[(1, 140901492), (2, 70450746), (3, 46967164), (4, 35225373), (6, 23483582), (12, 11741791), (19, 7415868), (38, 3707934), (57, 2471956), (76, 1853967), (114, 1235978), (197, 715236), (228, 617989), (394, 357618), (591, 238412), (788, 178809), (1182, 119206), (2364, 59603), (3137, 44916), (3743, 37644), (6274, 22458), (7486, 18822), (9411, 14972), (11229, 12548)]