103948012

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 225738240

約数和(自身を除く): 121790228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 103, 133, 196, 206, 266, 271, 412, 532, 542, 721, 931, 1084, 1442, 1862, 1897, 1957, 2884, 3724, 3794, 3914, 5047, 5149, 7588, 7828, 10094, 10298, 13279, 13699, 20188, 20596, 26558, 27398, 27913, 36043, 53116, 54796, 55826, 72086, 95893, 111652, 144172, 191786, 195391, 252301, 383572, 390782, 504602, 530347, 781564, 1009204, 1060694, 1367737, 2121388, 2735474, 3712429, 5470948, 7424858, 14849716, 25987003, 51974006, 103948012]

約数ペア:

[(1, 103948012), (2, 51974006), (4, 25987003), (7, 14849716), (14, 7424858), (19, 5470948), (28, 3712429), (38, 2735474), (49, 2121388), (76, 1367737), (98, 1060694), (103, 1009204), (133, 781564), (196, 530347), (206, 504602), (266, 390782), (271, 383572), (412, 252301), (532, 195391), (542, 191786), (721, 144172), (931, 111652), (1084, 95893), (1442, 72086), (1862, 55826), (1897, 54796), (1957, 53116), (2884, 36043), (3724, 27913), (3794, 27398), (3914, 26558), (5047, 20596), (5149, 20188), (7588, 13699), (7828, 13279), (10094, 10298)]