103722678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 242141952

約数和(自身を除く): 138419274

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 157, 254, 289, 306, 314, 381, 471, 578, 762, 867, 942, 1143, 1413, 1734, 2159, 2286, 2601, 2669, 2826, 4318, 5202, 5338, 6477, 8007, 12954, 16014, 19431, 19939, 24021, 36703, 38862, 39878, 45373, 48042, 59817, 73406, 90746, 110109, 119634, 136119, 179451, 220218, 272238, 330327, 338963, 358902, 408357, 660654, 677926, 816714, 1016889, 2033778, 3050667, 5762371, 6101334, 11524742, 17287113, 34574226, 51861339, 103722678]

約数ペア:

[(1, 103722678), (2, 51861339), (3, 34574226), (6, 17287113), (9, 11524742), (17, 6101334), (18, 5762371), (34, 3050667), (51, 2033778), (102, 1016889), (127, 816714), (153, 677926), (157, 660654), (254, 408357), (289, 358902), (306, 338963), (314, 330327), (381, 272238), (471, 220218), (578, 179451), (762, 136119), (867, 119634), (942, 110109), (1143, 90746), (1413, 73406), (1734, 59817), (2159, 48042), (2286, 45373), (2601, 39878), (2669, 38862), (2826, 36703), (4318, 24021), (5202, 19939), (5338, 19431), (6477, 16014), (8007, 12954)]