139284516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 393845760

約数和(自身を除く): 254561244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 197, 228, 266, 394, 399, 443, 532, 591, 788, 798, 886, 1182, 1329, 1379, 1596, 1772, 2364, 2658, 2758, 3101, 3743, 4137, 5316, 5516, 6202, 7486, 8274, 8417, 9303, 11229, 12404, 14972, 16548, 16834, 18606, 22458, 25251, 26201, 33668, 37212, 44916, 50502, 52402, 58919, 78603, 87271, 101004, 104804, 117838, 157206, 174542, 176757, 235676, 261813, 314412, 349084, 353514, 523626, 610897, 707028, 1047252, 1221794, 1658149, 1832691, 2443588, 3316298, 3665382, 4974447, 6632596, 7330764, 9948894, 11607043, 19897788, 23214086, 34821129, 46428172, 69642258, 139284516]

約数ペア:

[(1, 139284516), (2, 69642258), (3, 46428172), (4, 34821129), (6, 23214086), (7, 19897788), (12, 11607043), (14, 9948894), (19, 7330764), (21, 6632596), (28, 4974447), (38, 3665382), (42, 3316298), (57, 2443588), (76, 1832691), (84, 1658149), (114, 1221794), (133, 1047252), (197, 707028), (228, 610897), (266, 523626), (394, 353514), (399, 349084), (443, 314412), (532, 261813), (591, 235676), (788, 176757), (798, 174542), (886, 157206), (1182, 117838), (1329, 104804), (1379, 101004), (1596, 87271), (1772, 78603), (2364, 58919), (2658, 52402), (2758, 50502), (3101, 44916), (3743, 37212), (4137, 33668), (5316, 26201), (5516, 25251), (6202, 22458), (7486, 18606), (8274, 16834), (8417, 16548), (9303, 14972), (11229, 12404)]