131260512

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71963}}^1$

素因数の和:71995

約数の個数: 48

約数和(自身を含む): 362698560

約数和(自身を除く): 231438048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 71963, 143926, 215889, 287852, 431778, 575704, 863556, 1151408, 1367297, 1727112, 2302816, 2734594, 3454224, 4101891, 5469188, 6908448, 8203782, 10938376, 16407564, 21876752, 32815128, 43753504, 65630256, 131260512]

約数ペア:

[(1, 131260512), (2, 65630256), (3, 43753504), (4, 32815128), (6, 21876752), (8, 16407564), (12, 10938376), (16, 8203782), (19, 6908448), (24, 5469188), (32, 4101891), (38, 3454224), (48, 2734594), (57, 2302816), (76, 1727112), (96, 1367297), (114, 1151408), (152, 863556), (228, 575704), (304, 431778), (456, 287852), (608, 215889), (912, 143926), (1824, 71963)]