16455862192

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:1011

約数の個数: 160

約数和(自身を含む): 40437411840

約数和(自身を除く): 23981549648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 89, 112, 154, 176, 178, 223, 308, 356, 446, 616, 623, 673, 712, 892, 979, 1232, 1246, 1346, 1424, 1561, 1784, 1958, 2453, 2492, 2692, 3122, 3568, 3916, 4711, 4906, 4984, 5384, 6244, 6853, 7403, 7832, 9422, 9812, 9968, 10768, 12488, 13706, 14806, 15664, 17171, 18844, 19624, 19847, 24976, 27412, 29612, 34342, 37688, 39248, 39694, 51821, 54824, 59224, 59897, 68684, 75376, 79388, 103642, 109648, 118448, 119794, 137368, 138929, 150079, 158776, 207284, 218317, 239588, 274736, 277858, 300158, 317552, 414568, 419279, 436634, 479176, 555716, 600316, 658867, 829136, 838558, 873268, 958352, 1050553, 1111432, 1200632, 1317734, 1528219, 1650869, 1677116, 1746536, 2101106, 2222864, 2401264, 2635468, 3056438, 3301738, 3354232, 3493072, 4202212, 4612069, 5270936, 6112876, 6603476, 6708464, 8404424, 9224138, 10541872, 11556083, 12225752, 13206952, 13357031, 16808848, 18448276, 23112166, 24451504, 26413904, 26714062, 36896552, 46224332, 53428124, 73793104, 92448664, 93499217, 106856248, 146927341, 184897328, 186998434, 213712496, 293854682, 373996868, 587709364, 747993736, 1028491387, 1175418728, 1495987472, 2056982774, 2350837456, 4113965548, 8227931096, 16455862192]

約数ペア:

[(1, 16455862192), (2, 8227931096), (4, 4113965548), (7, 2350837456), (8, 2056982774), (11, 1495987472), (14, 1175418728), (16, 1028491387), (22, 747993736), (28, 587709364), (44, 373996868), (56, 293854682), (77, 213712496), (88, 186998434), (89, 184897328), (112, 146927341), (154, 106856248), (176, 93499217), (178, 92448664), (223, 73793104), (308, 53428124), (356, 46224332), (446, 36896552), (616, 26714062), (623, 26413904), (673, 24451504), (712, 23112166), (892, 18448276), (979, 16808848), (1232, 13357031), (1246, 13206952), (1346, 12225752), (1424, 11556083), (1561, 10541872), (1784, 9224138), (1958, 8404424), (2453, 6708464), (2492, 6603476), (2692, 6112876), (3122, 5270936), (3568, 4612069), (3916, 4202212), (4711, 3493072), (4906, 3354232), (4984, 3301738), (5384, 3056438), (6244, 2635468), (6853, 2401264), (7403, 2222864), (7832, 2101106), (9422, 1746536), (9812, 1677116), (9968, 1650869), (10768, 1528219), (12488, 1317734), (13706, 1200632), (14806, 1111432), (15664, 1050553), (17171, 958352), (18844, 873268), (19624, 838558), (19847, 829136), (24976, 658867), (27412, 600316), (29612, 555716), (34342, 479176), (37688, 436634), (39248, 419279), (39694, 414568), (51821, 317552), (54824, 300158), (59224, 277858), (59897, 274736), (68684, 239588), (75376, 218317), (79388, 207284), (103642, 158776), (109648, 150079), (118448, 138929), (119794, 137368)]