156562432

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 88

約数和(自身を含む): 355359200

約数和(自身を除く): 198796768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 619, 832, 988, 1024, 1216, 1238, 1664, 1976, 2432, 2476, 3328, 3952, 4864, 4952, 6656, 7904, 8047, 9728, 9904, 11761, 13312, 15808, 16094, 19456, 19808, 23522, 31616, 32188, 39616, 47044, 63232, 64376, 79232, 94088, 126464, 128752, 152893, 158464, 188176, 252928, 257504, 305786, 316928, 376352, 515008, 611572, 633856, 752704, 1030016, 1223144, 1505408, 2060032, 2446288, 3010816, 4120064, 4892576, 6021632, 8240128, 9785152, 12043264, 19570304, 39140608, 78281216, 156562432]

約数ペア:

[(1, 156562432), (2, 78281216), (4, 39140608), (8, 19570304), (13, 12043264), (16, 9785152), (19, 8240128), (26, 6021632), (32, 4892576), (38, 4120064), (52, 3010816), (64, 2446288), (76, 2060032), (104, 1505408), (128, 1223144), (152, 1030016), (208, 752704), (247, 633856), (256, 611572), (304, 515008), (416, 376352), (494, 316928), (512, 305786), (608, 257504), (619, 252928), (832, 188176), (988, 158464), (1024, 152893), (1216, 128752), (1238, 126464), (1664, 94088), (1976, 79232), (2432, 64376), (2476, 63232), (3328, 47044), (3952, 39616), (4864, 32188), (4952, 31616), (6656, 23522), (7904, 19808), (8047, 19456), (9728, 16094), (9904, 15808), (11761, 13312)]