126815538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 148973262

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 139, 151, 159, 278, 302, 318, 417, 453, 834, 906, 1007, 2014, 2641, 2869, 3021, 5282, 5738, 6042, 7367, 7923, 8003, 8607, 14734, 15846, 16006, 17214, 20989, 22101, 24009, 41978, 44202, 48018, 62967, 125934, 139973, 152057, 279946, 304114, 398791, 419919, 456171, 797582, 839838, 912342, 1112417, 1196373, 2224834, 2392746, 3337251, 6674502, 21135923, 42271846, 63407769, 126815538]

約数ペア:

[(1, 126815538), (2, 63407769), (3, 42271846), (6, 21135923), (19, 6674502), (38, 3337251), (53, 2392746), (57, 2224834), (106, 1196373), (114, 1112417), (139, 912342), (151, 839838), (159, 797582), (278, 456171), (302, 419919), (318, 398791), (417, 304114), (453, 279946), (834, 152057), (906, 139973), (1007, 125934), (2014, 62967), (2641, 48018), (2869, 44202), (3021, 41978), (5282, 24009), (5738, 22101), (6042, 20989), (7367, 17214), (7923, 16006), (8003, 15846), (8607, 14734)]