144155456

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:799

約数の個数: 56

約数和(自身を含む): 298362624

約数和(自身を除く): 154207168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 113, 124, 226, 248, 452, 496, 643, 904, 992, 1286, 1808, 1984, 2572, 3503, 3616, 5144, 7006, 7232, 10288, 14012, 19933, 20576, 28024, 39866, 41152, 56048, 72659, 79732, 112096, 145318, 159464, 224192, 290636, 318928, 581272, 637856, 1162544, 1275712, 2252429, 2325088, 4504858, 4650176, 9009716, 18019432, 36038864, 72077728, 144155456]

約数ペア:

[(1, 144155456), (2, 72077728), (4, 36038864), (8, 18019432), (16, 9009716), (31, 4650176), (32, 4504858), (62, 2325088), (64, 2252429), (113, 1275712), (124, 1162544), (226, 637856), (248, 581272), (452, 318928), (496, 290636), (643, 224192), (904, 159464), (992, 145318), (1286, 112096), (1808, 79732), (1984, 72659), (2572, 56048), (3503, 41152), (3616, 39866), (5144, 28024), (7006, 20576), (7232, 19933), (10288, 14012)]