147721644

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{7237}}^1$

素因数の和:7266

約数の個数: 84

約数和(自身を含む): 443023504

約数和(自身を除く): 295301860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 7237, 10206, 14474, 20412, 21711, 28948, 43422, 50659, 65133, 86844, 101318, 130266, 151977, 195399, 202636, 260532, 303954, 390798, 455931, 586197, 607908, 781596, 911862, 1172394, 1367793, 1758591, 1823724, 2344788, 2735586, 3517182, 4103379, 5275773, 5471172, 7034364, 8206758, 10551546, 12310137, 16413516, 21103092, 24620274, 36930411, 49240548, 73860822, 147721644]

約数ペア:

[(1, 147721644), (2, 73860822), (3, 49240548), (4, 36930411), (6, 24620274), (7, 21103092), (9, 16413516), (12, 12310137), (14, 10551546), (18, 8206758), (21, 7034364), (27, 5471172), (28, 5275773), (36, 4103379), (42, 3517182), (54, 2735586), (63, 2344788), (81, 1823724), (84, 1758591), (108, 1367793), (126, 1172394), (162, 911862), (189, 781596), (243, 607908), (252, 586197), (324, 455931), (378, 390798), (486, 303954), (567, 260532), (729, 202636), (756, 195399), (972, 151977), (1134, 130266), (1458, 101318), (1701, 86844), (2268, 65133), (2916, 50659), (3402, 43422), (5103, 28948), (6804, 21711), (7237, 20412), (10206, 14474)]