157438358638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1\times {\mathrm{6311}}^1$

素因数の和:7993

約数の個数: 64

約数和(自身を含む): 278731860480

約数和(自身を除く): 121293501842

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 1613, 3226, 6311, 7733, 12622, 15466, 17743, 30647, 35486, 59681, 61294, 69421, 119362, 119909, 138842, 233507, 239818, 337117, 467014, 656491, 674234, 1133939, 1312982, 1318999, 2267878, 2568577, 2637998, 4436633, 5137154, 8873266, 10179643, 12473329, 20359286, 24946658, 48802963, 97605926, 111976073, 193413217, 223952146, 376646791, 386826434, 753293582, 2127545387, 4143114701, 4255090774, 7156289029, 8286229402, 14312578058, 78719179319, 157438358638]

約数ペア:

[(1, 157438358638), (2, 78719179319), (11, 14312578058), (19, 8286229402), (22, 7156289029), (37, 4255090774), (38, 4143114701), (74, 2127545387), (209, 753293582), (407, 386826434), (418, 376646791), (703, 223952146), (814, 193413217), (1406, 111976073), (1613, 97605926), (3226, 48802963), (6311, 24946658), (7733, 20359286), (12622, 12473329), (15466, 10179643), (17743, 8873266), (30647, 5137154), (35486, 4436633), (59681, 2637998), (61294, 2568577), (69421, 2267878), (119362, 1318999), (119909, 1312982), (138842, 1133939), (233507, 674234), (239818, 656491), (337117, 467014)]