172022656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5487

約数の個数: 64

約数和(自身を含む): 388558800

約数和(自身を除く): 216536144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 5441, 7904, 10882, 15808, 21764, 31616, 43528, 70733, 87056, 103379, 141466, 174112, 206758, 282932, 348224, 413516, 565864, 696448, 827032, 1131728, 1343927, 1654064, 2263456, 2687854, 3308128, 4526912, 5375708, 6616256, 9053824, 10751416, 13232512, 21502832, 43005664, 86011328, 172022656]

約数ペア:

[(1, 172022656), (2, 86011328), (4, 43005664), (8, 21502832), (13, 13232512), (16, 10751416), (19, 9053824), (26, 6616256), (32, 5375708), (38, 4526912), (52, 3308128), (64, 2687854), (76, 2263456), (104, 1654064), (128, 1343927), (152, 1131728), (208, 827032), (247, 696448), (304, 565864), (416, 413516), (494, 348224), (608, 282932), (832, 206758), (988, 174112), (1216, 141466), (1664, 103379), (1976, 87056), (2432, 70733), (3952, 43528), (5441, 31616), (7904, 21764), (10882, 15808)]