147150972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71711}}^1$

素因数の和:71743

約数の個数: 48

約数和(自身を含む): 401587200

約数和(自身を除く): 254436228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 71711, 143422, 215133, 286844, 430266, 645399, 860532, 1290798, 1362509, 1936197, 2581596, 2725018, 3872394, 4087527, 5450036, 7744788, 8175054, 12262581, 16350108, 24525162, 36787743, 49050324, 73575486, 147150972]

約数ペア:

[(1, 147150972), (2, 73575486), (3, 49050324), (4, 36787743), (6, 24525162), (9, 16350108), (12, 12262581), (18, 8175054), (19, 7744788), (27, 5450036), (36, 4087527), (38, 3872394), (54, 2725018), (57, 2581596), (76, 1936197), (108, 1362509), (114, 1290798), (171, 860532), (228, 645399), (342, 430266), (513, 286844), (684, 215133), (1026, 143422), (2052, 71711)]