142515618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 360714240

約数和(自身を除く): 218198622

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 49, 57, 62, 93, 98, 114, 133, 147, 186, 217, 266, 294, 399, 434, 589, 651, 798, 823, 931, 1178, 1302, 1519, 1646, 1767, 1862, 2469, 2793, 3038, 3534, 4123, 4557, 4938, 5586, 5761, 8246, 9114, 11522, 12369, 15637, 17283, 24738, 25513, 28861, 31274, 34566, 40327, 46911, 51026, 57722, 76539, 80654, 86583, 93822, 109459, 120981, 153078, 173166, 178591, 218918, 241962, 328377, 357182, 484747, 535773, 656754, 766213, 969494, 1071546, 1250137, 1454241, 1532426, 2298639, 2500274, 2908482, 3393229, 3750411, 4597278, 6786458, 7500822, 10179687, 20359374, 23752603, 47505206, 71257809, 142515618]

約数ペア:

[(1, 142515618), (2, 71257809), (3, 47505206), (6, 23752603), (7, 20359374), (14, 10179687), (19, 7500822), (21, 6786458), (31, 4597278), (38, 3750411), (42, 3393229), (49, 2908482), (57, 2500274), (62, 2298639), (93, 1532426), (98, 1454241), (114, 1250137), (133, 1071546), (147, 969494), (186, 766213), (217, 656754), (266, 535773), (294, 484747), (399, 357182), (434, 328377), (589, 241962), (651, 218918), (798, 178591), (823, 173166), (931, 153078), (1178, 120981), (1302, 109459), (1519, 93822), (1646, 86583), (1767, 80654), (1862, 76539), (2469, 57722), (2793, 51026), (3038, 46911), (3534, 40327), (4123, 34566), (4557, 31274), (4938, 28861), (5586, 25513), (5761, 24738), (8246, 17283), (9114, 15637), (11522, 12369)]