157224972

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 372712032

約数和(自身を除く): 215487060

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 293, 388, 461, 582, 586, 879, 922, 1164, 1172, 1383, 1758, 1844, 2766, 3516, 5532, 28421, 44717, 56842, 85263, 89434, 113684, 134151, 135073, 170526, 178868, 268302, 270146, 341052, 405219, 536604, 540292, 810438, 1620876, 13102081, 26204162, 39306243, 52408324, 78612486, 157224972]

約数ペア:

[(1, 157224972), (2, 78612486), (3, 52408324), (4, 39306243), (6, 26204162), (12, 13102081), (97, 1620876), (194, 810438), (291, 540292), (293, 536604), (388, 405219), (461, 341052), (582, 270146), (586, 268302), (879, 178868), (922, 170526), (1164, 135073), (1172, 134151), (1383, 113684), (1758, 89434), (1844, 85263), (2766, 56842), (3516, 44717), (5532, 28421)]