143257758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5791}}^1$

素因数の和:5853

約数の個数: 64

約数和(自身を含む): 355860480

約数和(自身を除く): 212602722

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 5791, 8246, 11582, 12369, 17373, 24738, 34746, 40537, 81074, 110029, 121611, 179521, 220058, 243222, 330087, 359042, 538563, 660174, 770203, 1077126, 1256647, 1540406, 2310609, 2513294, 3410899, 3769941, 4621218, 6821798, 7539882, 10232697, 20465394, 23876293, 47752586, 71628879, 143257758]

約数ペア:

[(1, 143257758), (2, 71628879), (3, 47752586), (6, 23876293), (7, 20465394), (14, 10232697), (19, 7539882), (21, 6821798), (31, 4621218), (38, 3769941), (42, 3410899), (57, 2513294), (62, 2310609), (93, 1540406), (114, 1256647), (133, 1077126), (186, 770203), (217, 660174), (266, 538563), (399, 359042), (434, 330087), (589, 243222), (651, 220058), (798, 179521), (1178, 121611), (1302, 110029), (1767, 81074), (3534, 40537), (4123, 34746), (5791, 24738), (8246, 17373), (11582, 12369)]