173959188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4339}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 438930240

約数和(自身を除く): 264971052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1542, 3084, 3341, 4339, 6682, 8678, 10023, 13017, 13364, 17356, 20046, 26034, 40092, 52068, 56407, 112814, 169221, 225628, 338442, 676884, 1115123, 2230246, 3345369, 4460492, 6690738, 13381476, 14496599, 28993198, 43489797, 57986396, 86979594, 173959188]

約数ペア:

[(1, 173959188), (2, 86979594), (3, 57986396), (4, 43489797), (6, 28993198), (12, 14496599), (13, 13381476), (26, 6690738), (39, 4460492), (52, 3345369), (78, 2230246), (156, 1115123), (257, 676884), (514, 338442), (771, 225628), (1028, 169221), (1542, 112814), (3084, 56407), (3341, 52068), (4339, 40092), (6682, 26034), (8678, 20046), (10023, 17356), (13017, 13364)]