156965754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 364290048

約数和(自身を除く): 207324294

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 53, 66, 69, 106, 138, 159, 253, 318, 506, 583, 759, 1166, 1219, 1518, 1749, 1951, 2438, 3498, 3657, 3902, 5853, 7314, 11706, 13409, 21461, 26818, 40227, 42922, 44873, 64383, 80454, 89746, 103403, 128766, 134619, 206806, 269238, 310209, 493603, 620418, 987206, 1137433, 1480809, 2274866, 2378269, 2961618, 3412299, 4756538, 6824598, 7134807, 14269614, 26160959, 52321918, 78482877, 156965754]

約数ペア:

[(1, 156965754), (2, 78482877), (3, 52321918), (6, 26160959), (11, 14269614), (22, 7134807), (23, 6824598), (33, 4756538), (46, 3412299), (53, 2961618), (66, 2378269), (69, 2274866), (106, 1480809), (138, 1137433), (159, 987206), (253, 620418), (318, 493603), (506, 310209), (583, 269238), (759, 206806), (1166, 134619), (1219, 128766), (1518, 103403), (1749, 89746), (1951, 80454), (2438, 64383), (3498, 44873), (3657, 42922), (3902, 40227), (5853, 26818), (7314, 21461), (11706, 13409)]