120251852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 256908960

約数和(自身を除く): 136657108

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 109, 124, 164, 217, 218, 287, 434, 436, 574, 763, 868, 961, 1148, 1271, 1526, 1922, 2542, 3052, 3379, 3844, 4469, 5084, 6727, 6758, 8897, 8938, 13454, 13516, 17794, 17876, 23653, 26908, 31283, 35588, 39401, 47306, 62566, 78802, 94612, 104749, 125132, 138539, 157604, 209498, 275807, 277078, 418996, 551614, 554156, 733243, 969773, 1103228, 1466486, 1939546, 2932972, 3879092, 4294709, 8589418, 17178836, 30062963, 60125926, 120251852]

約数ペア:

[(1, 120251852), (2, 60125926), (4, 30062963), (7, 17178836), (14, 8589418), (28, 4294709), (31, 3879092), (41, 2932972), (62, 1939546), (82, 1466486), (109, 1103228), (124, 969773), (164, 733243), (217, 554156), (218, 551614), (287, 418996), (434, 277078), (436, 275807), (574, 209498), (763, 157604), (868, 138539), (961, 125132), (1148, 104749), (1271, 94612), (1526, 78802), (1922, 62566), (2542, 47306), (3052, 39401), (3379, 35588), (3844, 31283), (4469, 26908), (5084, 23653), (6727, 17876), (6758, 17794), (8897, 13516), (8938, 13454)]