131894352

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{16069}}^1$

素因数の和:16105

約数の個数: 80

約数和(自身を含む): 398536000

約数和(自身を除く): 266641648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 16069, 32138, 48207, 64276, 96414, 128552, 144621, 192828, 257104, 289242, 305311, 385656, 433863, 578484, 610622, 771312, 867726, 915933, 1156968, 1221244, 1735452, 1831866, 2313936, 2442488, 2747799, 3470904, 3663732, 4884976, 5495598, 6941808, 7327464, 8243397, 10991196, 14654928, 16486794, 21982392, 32973588, 43964784, 65947176, 131894352]

約数ペア:

[(1, 131894352), (2, 65947176), (3, 43964784), (4, 32973588), (6, 21982392), (8, 16486794), (9, 14654928), (12, 10991196), (16, 8243397), (18, 7327464), (19, 6941808), (24, 5495598), (27, 4884976), (36, 3663732), (38, 3470904), (48, 2747799), (54, 2442488), (57, 2313936), (72, 1831866), (76, 1735452), (108, 1221244), (114, 1156968), (144, 915933), (152, 867726), (171, 771312), (216, 610622), (228, 578484), (304, 433863), (342, 385656), (432, 305311), (456, 289242), (513, 257104), (684, 192828), (912, 144621), (1026, 128552), (1368, 96414), (2052, 64276), (2736, 48207), (4104, 32138), (8208, 16069)]