131655712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2849

約数の個数: 48

約数和(自身を含む): 276393600

約数和(自身を除く): 144737888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1501, 2528, 2741, 3002, 5482, 6004, 10964, 12008, 21928, 24016, 43856, 48032, 52079, 87712, 104158, 208316, 216539, 416632, 433078, 833264, 866156, 1666528, 1732312, 3464624, 4114241, 6929248, 8228482, 16456964, 32913928, 65827856, 131655712]

約数ペア:

[(1, 131655712), (2, 65827856), (4, 32913928), (8, 16456964), (16, 8228482), (19, 6929248), (32, 4114241), (38, 3464624), (76, 1732312), (79, 1666528), (152, 866156), (158, 833264), (304, 433078), (316, 416632), (608, 216539), (632, 208316), (1264, 104158), (1501, 87712), (2528, 52079), (2741, 48032), (3002, 43856), (5482, 24016), (6004, 21928), (10964, 12008)]