143845884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2360

約数の個数: 144

約数和(自身を含む): 471278080

約数和(自身を除く): 327432196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2311, 2394, 2964, 3276, 3458, 4446, 4622, 4788, 5187, 6916, 6933, 8892, 9244, 10374, 13866, 15561, 16177, 20748, 20799, 27732, 30043, 31122, 32354, 41598, 43909, 48531, 60086, 62244, 64708, 83196, 87818, 90129, 97062, 120172, 131727, 145593, 175636, 180258, 194124, 210301, 263454, 270387, 291186, 307363, 360516, 395181, 420602, 526908, 540774, 570817, 582372, 614726, 630903, 790362, 841204, 922089, 1081548, 1141634, 1229452, 1261806, 1580724, 1712451, 1844178, 1892709, 2283268, 2523612, 2766267, 3424902, 3688356, 3785418, 3995719, 5137353, 5532534, 6849804, 7570836, 7991438, 10274706, 11065068, 11987157, 15982876, 20549412, 23974314, 35961471, 47948628, 71922942, 143845884]

約数ペア:

[(1, 143845884), (2, 71922942), (3, 47948628), (4, 35961471), (6, 23974314), (7, 20549412), (9, 15982876), (12, 11987157), (13, 11065068), (14, 10274706), (18, 7991438), (19, 7570836), (21, 6849804), (26, 5532534), (28, 5137353), (36, 3995719), (38, 3785418), (39, 3688356), (42, 3424902), (52, 2766267), (57, 2523612), (63, 2283268), (76, 1892709), (78, 1844178), (84, 1712451), (91, 1580724), (114, 1261806), (117, 1229452), (126, 1141634), (133, 1081548), (156, 922089), (171, 841204), (182, 790362), (228, 630903), (234, 614726), (247, 582372), (252, 570817), (266, 540774), (273, 526908), (342, 420602), (364, 395181), (399, 360516), (468, 307363), (494, 291186), (532, 270387), (546, 263454), (684, 210301), (741, 194124), (798, 180258), (819, 175636), (988, 145593), (1092, 131727), (1197, 120172), (1482, 97062), (1596, 90129), (1638, 87818), (1729, 83196), (2223, 64708), (2311, 62244), (2394, 60086), (2964, 48531), (3276, 43909), (3458, 41598), (4446, 32354), (4622, 31122), (4788, 30043), (5187, 27732), (6916, 20799), (6933, 20748), (8892, 16177), (9244, 15561), (10374, 13866)]