156913078988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{38669}}^1$

素因数の和:39050

約数の個数: 48

約数和(自身を含む): 285134018400

約数和(自身を除く): 128220939412

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 227, 436, 454, 908, 4469, 8938, 9307, 17876, 18614, 24743, 37228, 38669, 49486, 77338, 98972, 154676, 1014463, 1585429, 2028926, 3170858, 4057852, 4214921, 6341716, 8429842, 8777863, 16859684, 17555726, 35111452, 172811761, 345623522, 359892383, 691247044, 719784766, 956787067, 1439569532, 1913574134, 3827148268, 39228269747, 78456539494, 156913078988]

約数ペア:

[(1, 156913078988), (2, 78456539494), (4, 39228269747), (41, 3827148268), (82, 1913574134), (109, 1439569532), (164, 956787067), (218, 719784766), (227, 691247044), (436, 359892383), (454, 345623522), (908, 172811761), (4469, 35111452), (8938, 17555726), (9307, 16859684), (17876, 8777863), (18614, 8429842), (24743, 6341716), (37228, 4214921), (38669, 4057852), (49486, 3170858), (77338, 2028926), (98972, 1585429), (154676, 1014463)]