152806892

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 336596400

約数和(自身を除く): 183789508

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 931, 1036, 1109, 1406, 1813, 1862, 2218, 2812, 3626, 3724, 4436, 4921, 7252, 7763, 9842, 15526, 19684, 21071, 31052, 34447, 41033, 42142, 54341, 68894, 82066, 84284, 108682, 137788, 147497, 164132, 217364, 287231, 294994, 574462, 589988, 779627, 1032479, 1148924, 1559254, 2010617, 2064958, 3118508, 4021234, 4129916, 5457389, 8042468, 10914778, 21829556, 38201723, 76403446, 152806892]

約数ペア:

[(1, 152806892), (2, 76403446), (4, 38201723), (7, 21829556), (14, 10914778), (19, 8042468), (28, 5457389), (37, 4129916), (38, 4021234), (49, 3118508), (74, 2064958), (76, 2010617), (98, 1559254), (133, 1148924), (148, 1032479), (196, 779627), (259, 589988), (266, 574462), (518, 294994), (532, 287231), (703, 217364), (931, 164132), (1036, 147497), (1109, 137788), (1406, 108682), (1813, 84284), (1862, 82066), (2218, 68894), (2812, 54341), (3626, 42142), (3724, 41033), (4436, 34447), (4921, 31052), (7252, 21071), (7763, 19684), (9842, 15526)]