146262272

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 319354560

約数和(自身を除く): 173092288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 256, 284, 416, 568, 619, 832, 923, 1136, 1238, 1664, 1846, 2272, 2476, 3328, 3692, 4544, 4952, 7384, 8047, 9088, 9904, 14768, 16094, 18176, 19808, 29536, 32188, 39616, 43949, 59072, 64376, 79232, 87898, 118144, 128752, 158464, 175796, 236288, 257504, 351592, 515008, 571337, 703184, 1030016, 1142674, 1406368, 2060032, 2285348, 2812736, 4570696, 5625472, 9141392, 11250944, 18282784, 36565568, 73131136, 146262272]

約数ペア:

[(1, 146262272), (2, 73131136), (4, 36565568), (8, 18282784), (13, 11250944), (16, 9141392), (26, 5625472), (32, 4570696), (52, 2812736), (64, 2285348), (71, 2060032), (104, 1406368), (128, 1142674), (142, 1030016), (208, 703184), (256, 571337), (284, 515008), (416, 351592), (568, 257504), (619, 236288), (832, 175796), (923, 158464), (1136, 128752), (1238, 118144), (1664, 87898), (1846, 79232), (2272, 64376), (2476, 59072), (3328, 43949), (3692, 39616), (4544, 32188), (4952, 29536), (7384, 19808), (8047, 18176), (9088, 16094), (9904, 14768)]