159668145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 359009280

約数和(自身を除く): 199341135

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 41, 45, 63, 65, 91, 105, 117, 123, 135, 189, 195, 205, 273, 287, 315, 317, 351, 369, 455, 533, 585, 615, 819, 861, 945, 951, 1107, 1365, 1435, 1585, 1599, 1755, 1845, 2219, 2457, 2583, 2665, 2853, 3731, 4095, 4121, 4305, 4755, 4797, 5535, 6657, 7749, 7995, 8559, 11095, 11193, 12285, 12363, 12915, 12997, 14265, 14391, 18655, 19971, 20605, 23985, 28847, 33285, 33579, 37089, 38745, 38991, 42795, 55965, 59913, 61815, 64985, 71955, 86541, 90979, 99855, 100737, 111267, 116973, 144235, 167895, 168961, 185445, 194955, 259623, 272937, 299565, 350919, 432705, 454895, 503685, 506883, 556335, 584865, 778869, 818811, 844805, 1182727, 1298115, 1364685, 1520649, 1754595, 2456433, 2534415, 3548181, 3894345, 4094055, 4561947, 5913635, 7603245, 10644543, 12282165, 17740905, 22809735, 31933629, 53222715, 159668145]

約数ペア:

[(1, 159668145), (3, 53222715), (5, 31933629), (7, 22809735), (9, 17740905), (13, 12282165), (15, 10644543), (21, 7603245), (27, 5913635), (35, 4561947), (39, 4094055), (41, 3894345), (45, 3548181), (63, 2534415), (65, 2456433), (91, 1754595), (105, 1520649), (117, 1364685), (123, 1298115), (135, 1182727), (189, 844805), (195, 818811), (205, 778869), (273, 584865), (287, 556335), (315, 506883), (317, 503685), (351, 454895), (369, 432705), (455, 350919), (533, 299565), (585, 272937), (615, 259623), (819, 194955), (861, 185445), (945, 168961), (951, 167895), (1107, 144235), (1365, 116973), (1435, 111267), (1585, 100737), (1599, 99855), (1755, 90979), (1845, 86541), (2219, 71955), (2457, 64985), (2583, 61815), (2665, 59913), (2853, 55965), (3731, 42795), (4095, 38991), (4121, 38745), (4305, 37089), (4755, 33579), (4797, 33285), (5535, 28847), (6657, 23985), (7749, 20605), (7995, 19971), (8559, 18655), (11095, 14391), (11193, 14265), (12285, 12997), (12363, 12915)]