16923528

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 49140000

約数和(自身を除く): 32216472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 89, 114, 139, 152, 171, 178, 228, 267, 278, 342, 356, 417, 456, 534, 556, 684, 712, 801, 834, 1068, 1112, 1251, 1368, 1602, 1668, 1691, 2136, 2502, 2641, 3204, 3336, 3382, 5004, 5073, 5282, 6408, 6764, 7923, 10008, 10146, 10564, 12371, 13528, 15219, 15846, 20292, 21128, 23769, 24742, 30438, 31692, 37113, 40584, 47538, 49484, 60876, 63384, 74226, 95076, 98968, 111339, 121752, 148452, 190152, 222678, 235049, 296904, 445356, 470098, 705147, 890712, 940196, 1410294, 1880392, 2115441, 2820588, 4230882, 5641176, 8461764, 16923528]

約数ペア:

[(1, 16923528), (2, 8461764), (3, 5641176), (4, 4230882), (6, 2820588), (8, 2115441), (9, 1880392), (12, 1410294), (18, 940196), (19, 890712), (24, 705147), (36, 470098), (38, 445356), (57, 296904), (72, 235049), (76, 222678), (89, 190152), (114, 148452), (139, 121752), (152, 111339), (171, 98968), (178, 95076), (228, 74226), (267, 63384), (278, 60876), (342, 49484), (356, 47538), (417, 40584), (456, 37113), (534, 31692), (556, 30438), (684, 24742), (712, 23769), (801, 21128), (834, 20292), (1068, 15846), (1112, 15219), (1251, 13528), (1368, 12371), (1602, 10564), (1668, 10146), (1691, 10008), (2136, 7923), (2502, 6764), (2641, 6408), (3204, 5282), (3336, 5073), (3382, 5004)]