145936784

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9511}}^1$

素因数の和:9663

約数の個数: 40

約数和(自身を含む): 325538688

約数和(自身を除く): 179601904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 9511, 15344, 19022, 38044, 66577, 76088, 133154, 152176, 266308, 532616, 1065232, 1303007, 2606014, 5212028, 9121049, 10424056, 18242098, 20848112, 36484196, 72968392, 145936784]

約数ペア:

[(1, 145936784), (2, 72968392), (4, 36484196), (7, 20848112), (8, 18242098), (14, 10424056), (16, 9121049), (28, 5212028), (56, 2606014), (112, 1303007), (137, 1065232), (274, 532616), (548, 266308), (959, 152176), (1096, 133154), (1918, 76088), (2192, 66577), (3836, 38044), (7672, 19022), (9511, 15344)]