145869038

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 258365376

約数和(自身を除く): 112496338

約数列:

[1, 2, 7, 14, 53, 73, 106, 146, 371, 511, 742, 1022, 2693, 3869, 5386, 7738, 18851, 27083, 37702, 54166, 142729, 196589, 285458, 393178, 999103, 1376123, 1998206, 2752246, 10419217, 20838434, 72934519, 145869038]

約数ペア:

[(1, 145869038), (2, 72934519), (7, 20838434), (14, 10419217), (53, 2752246), (73, 1998206), (106, 1376123), (146, 999103), (371, 393178), (511, 285458), (742, 196589), (1022, 142729), (2693, 54166), (3869, 37702), (5386, 27083), (7738, 18851)]