156724498542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2861}}^1\times {\mathrm{3457}}^1$

素因数の和:6481

約数の個数: 64

約数和(自身を含む): 332532345600

約数和(自身を除く): 175807847058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 2861, 3457, 5282, 5722, 6914, 7923, 8583, 10371, 15846, 17166, 20742, 54359, 65683, 108718, 131366, 163077, 197049, 326154, 394098, 397679, 480523, 795358, 961046, 1193037, 1441569, 2386074, 2883138, 7555901, 9129937, 9890477, 15111802, 18259874, 19780954, 22667703, 27389811, 29671431, 45335406, 54779622, 59342862, 187919063, 375838126, 563757189, 1127514378, 1374776303, 2749552606, 4124328909, 8248657818, 26120749757, 52241499514, 78362249271, 156724498542]

約数ペア:

[(1, 156724498542), (2, 78362249271), (3, 52241499514), (6, 26120749757), (19, 8248657818), (38, 4124328909), (57, 2749552606), (114, 1374776303), (139, 1127514378), (278, 563757189), (417, 375838126), (834, 187919063), (2641, 59342862), (2861, 54779622), (3457, 45335406), (5282, 29671431), (5722, 27389811), (6914, 22667703), (7923, 19780954), (8583, 18259874), (10371, 15111802), (15846, 9890477), (17166, 9129937), (20742, 7555901), (54359, 2883138), (65683, 2386074), (108718, 1441569), (131366, 1193037), (163077, 961046), (197049, 795358), (326154, 480523), (394098, 397679)]