1554052136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 3681269760

約数和(自身を除く): 2127217624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 151, 182, 211, 268, 302, 364, 422, 469, 536, 604, 728, 844, 871, 938, 1057, 1208, 1477, 1688, 1742, 1876, 1963, 2114, 2743, 2954, 3484, 3752, 3926, 4228, 5486, 5908, 6097, 6968, 7852, 8456, 10117, 10972, 11816, 12194, 13741, 14137, 15704, 19201, 20234, 21944, 24388, 27482, 28274, 31861, 38402, 40468, 48776, 54964, 56548, 63722, 70819, 76804, 80936, 98959, 109928, 113096, 127444, 131521, 141638, 153608, 183781, 197918, 223027, 254888, 263042, 283276, 367562, 395836, 414193, 446054, 526084, 566552, 735124, 791672, 828386, 892108, 920647, 1052168, 1286467, 1470248, 1656772, 1784216, 1841294, 2134687, 2572934, 2899351, 3313544, 3682588, 4269374, 5145868, 5798702, 7365176, 8538748, 10291736, 11597404, 14942809, 17077496, 23194808, 27750931, 29885618, 55501862, 59771236, 111003724, 119542472, 194256517, 222007448, 388513034, 777026068, 1554052136]

約数ペア:

[(1, 1554052136), (2, 777026068), (4, 388513034), (7, 222007448), (8, 194256517), (13, 119542472), (14, 111003724), (26, 59771236), (28, 55501862), (52, 29885618), (56, 27750931), (67, 23194808), (91, 17077496), (104, 14942809), (134, 11597404), (151, 10291736), (182, 8538748), (211, 7365176), (268, 5798702), (302, 5145868), (364, 4269374), (422, 3682588), (469, 3313544), (536, 2899351), (604, 2572934), (728, 2134687), (844, 1841294), (871, 1784216), (938, 1656772), (1057, 1470248), (1208, 1286467), (1477, 1052168), (1688, 920647), (1742, 892108), (1876, 828386), (1963, 791672), (2114, 735124), (2743, 566552), (2954, 526084), (3484, 446054), (3752, 414193), (3926, 395836), (4228, 367562), (5486, 283276), (5908, 263042), (6097, 254888), (6968, 223027), (7852, 197918), (8456, 183781), (10117, 153608), (10972, 141638), (11816, 131521), (12194, 127444), (13741, 113096), (14137, 109928), (15704, 98959), (19201, 80936), (20234, 76804), (21944, 70819), (24388, 63722), (27482, 56548), (28274, 54964), (31861, 48776), (38402, 40468)]