157058256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{172213}}^1$

素因数の和:172243

約数の個数: 40

約数和(自身を含む): 427090720

約数和(自身を除く): 270032464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 172213, 344426, 516639, 688852, 1033278, 1377704, 2066556, 2755408, 3272047, 4133112, 6544094, 8266224, 9816141, 13088188, 19632282, 26176376, 39264564, 52352752, 78529128, 157058256]

約数ペア:

[(1, 157058256), (2, 78529128), (3, 52352752), (4, 39264564), (6, 26176376), (8, 19632282), (12, 13088188), (16, 9816141), (19, 8266224), (24, 6544094), (38, 4133112), (48, 3272047), (57, 2755408), (76, 2066556), (114, 1377704), (152, 1033278), (228, 688852), (304, 516639), (456, 344426), (912, 172213)]