128869182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10391}}^1$

素因数の和:10465

約数の個数: 48

約数和(自身を含む): 306397728

約数和(自身を除く): 177528546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 10391, 12402, 20782, 31173, 62346, 93519, 135083, 187038, 270166, 405249, 550723, 810498, 1101446, 1215747, 1652169, 2431494, 3304338, 4956507, 7159399, 9913014, 14318798, 21478197, 42956394, 64434591, 128869182]

約数ペア:

[(1, 128869182), (2, 64434591), (3, 42956394), (6, 21478197), (9, 14318798), (13, 9913014), (18, 7159399), (26, 4956507), (39, 3304338), (53, 2431494), (78, 1652169), (106, 1215747), (117, 1101446), (159, 810498), (234, 550723), (318, 405249), (477, 270166), (689, 187038), (954, 135083), (1378, 93519), (2067, 62346), (4134, 31173), (6201, 20782), (10391, 12402)]