144497028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1733

約数の個数: 72

約数和(自身を含む): 373806048

約数和(自身を除く): 229309020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1657, 1677, 2028, 2236, 3314, 3354, 4971, 6628, 6708, 7267, 9942, 14534, 19884, 21541, 21801, 29068, 43082, 43602, 64623, 71251, 86164, 87204, 129246, 142502, 213753, 258492, 280033, 285004, 427506, 560066, 840099, 855012, 926263, 1120132, 1680198, 1852526, 2778789, 3360396, 3705052, 5557578, 11115156, 12041419, 24082838, 36124257, 48165676, 72248514, 144497028]

約数ペア:

[(1, 144497028), (2, 72248514), (3, 48165676), (4, 36124257), (6, 24082838), (12, 12041419), (13, 11115156), (26, 5557578), (39, 3705052), (43, 3360396), (52, 2778789), (78, 1852526), (86, 1680198), (129, 1120132), (156, 926263), (169, 855012), (172, 840099), (258, 560066), (338, 427506), (507, 285004), (516, 280033), (559, 258492), (676, 213753), (1014, 142502), (1118, 129246), (1657, 87204), (1677, 86164), (2028, 71251), (2236, 64623), (3314, 43602), (3354, 43082), (4971, 29068), (6628, 21801), (6708, 21541), (7267, 19884), (9942, 14534)]