144347008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 311875200

約数和(自身を除く): 167528192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 223, 389, 416, 446, 778, 832, 892, 1556, 1664, 1784, 2899, 3112, 3568, 5057, 5798, 6224, 7136, 10114, 11596, 12448, 14272, 20228, 23192, 24896, 28544, 40456, 46384, 49792, 80912, 86747, 92768, 161824, 173494, 185536, 323648, 346988, 371072, 647296, 693976, 1127711, 1387952, 2255422, 2775904, 4510844, 5551808, 9021688, 11103616, 18043376, 36086752, 72173504, 144347008]

約数ペア:

[(1, 144347008), (2, 72173504), (4, 36086752), (8, 18043376), (13, 11103616), (16, 9021688), (26, 5551808), (32, 4510844), (52, 2775904), (64, 2255422), (104, 1387952), (128, 1127711), (208, 693976), (223, 647296), (389, 371072), (416, 346988), (446, 323648), (778, 185536), (832, 173494), (892, 161824), (1556, 92768), (1664, 86747), (1784, 80912), (2899, 49792), (3112, 46384), (3568, 40456), (5057, 28544), (5798, 24896), (6224, 23192), (7136, 20228), (10114, 14272), (11596, 12448)]