16312758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 45121536

約数和(自身を除く): 28808778

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 31, 33, 34, 42, 51, 62, 66, 67, 77, 93, 102, 119, 134, 154, 186, 187, 201, 217, 231, 238, 341, 357, 374, 402, 434, 462, 469, 527, 561, 651, 682, 714, 737, 938, 1023, 1054, 1122, 1139, 1302, 1309, 1407, 1474, 1581, 2046, 2077, 2211, 2278, 2387, 2618, 2814, 3162, 3417, 3689, 3927, 4154, 4422, 4774, 5159, 5797, 6231, 6834, 7161, 7378, 7854, 7973, 10318, 11067, 11594, 12462, 12529, 14322, 14539, 15477, 15946, 17391, 22134, 22847, 23919, 25058, 29078, 30954, 34782, 35309, 37587, 40579, 43617, 45694, 47838, 68541, 70618, 75174, 81158, 87234, 87703, 105927, 121737, 137082, 159929, 175406, 211854, 243474, 247163, 263109, 319858, 388399, 479787, 494326, 526218, 741489, 776798, 959574, 1165197, 1482978, 2330394, 2718793, 5437586, 8156379, 16312758]

約数ペア:

[(1, 16312758), (2, 8156379), (3, 5437586), (6, 2718793), (7, 2330394), (11, 1482978), (14, 1165197), (17, 959574), (21, 776798), (22, 741489), (31, 526218), (33, 494326), (34, 479787), (42, 388399), (51, 319858), (62, 263109), (66, 247163), (67, 243474), (77, 211854), (93, 175406), (102, 159929), (119, 137082), (134, 121737), (154, 105927), (186, 87703), (187, 87234), (201, 81158), (217, 75174), (231, 70618), (238, 68541), (341, 47838), (357, 45694), (374, 43617), (402, 40579), (434, 37587), (462, 35309), (469, 34782), (527, 30954), (561, 29078), (651, 25058), (682, 23919), (714, 22847), (737, 22134), (938, 17391), (1023, 15946), (1054, 15477), (1122, 14539), (1139, 14322), (1302, 12529), (1309, 12462), (1407, 11594), (1474, 11067), (1581, 10318), (2046, 7973), (2077, 7854), (2211, 7378), (2278, 7161), (2387, 6834), (2618, 6231), (2814, 5797), (3162, 5159), (3417, 4774), (3689, 4422), (3927, 4154)]