141553648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 60

約数和(自身を含む): 296976280

約数和(自身を除く): 155422632

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 277, 304, 328, 554, 656, 779, 1108, 1558, 1681, 2216, 3116, 3362, 4432, 5263, 6232, 6724, 10526, 11357, 12464, 13448, 21052, 22714, 26896, 31939, 42104, 45428, 63878, 84208, 90856, 127756, 181712, 215783, 255512, 431566, 465637, 511024, 863132, 931274, 1726264, 1862548, 3452528, 3725096, 7450192, 8847103, 17694206, 35388412, 70776824, 141553648]

約数ペア:

[(1, 141553648), (2, 70776824), (4, 35388412), (8, 17694206), (16, 8847103), (19, 7450192), (38, 3725096), (41, 3452528), (76, 1862548), (82, 1726264), (152, 931274), (164, 863132), (277, 511024), (304, 465637), (328, 431566), (554, 255512), (656, 215783), (779, 181712), (1108, 127756), (1558, 90856), (1681, 84208), (2216, 63878), (3116, 45428), (3362, 42104), (4432, 31939), (5263, 26896), (6232, 22714), (6724, 21052), (10526, 13448), (11357, 12464)]