140306712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3825

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 316922088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 3779, 4641, 5304, 6188, 7558, 9282, 11337, 12376, 15116, 18564, 22674, 26453, 30232, 37128, 45348, 49127, 52906, 64243, 79359, 90696, 98254, 105812, 128486, 147381, 158718, 192729, 196508, 211624, 256972, 294762, 317436, 343889, 385458, 393016, 449701, 513944, 589524, 634872, 687778, 770916, 835159, 899402, 1031667, 1179048, 1349103, 1375556, 1541832, 1670318, 1798804, 2063334, 2505477, 2698206, 2751112, 3340636, 3597608, 4126668, 5010954, 5396412, 5846113, 6681272, 8253336, 10021908, 10792824, 11692226, 17538339, 20043816, 23384452, 35076678, 46768904, 70153356, 140306712]

約数ペア:

[(1, 140306712), (2, 70153356), (3, 46768904), (4, 35076678), (6, 23384452), (7, 20043816), (8, 17538339), (12, 11692226), (13, 10792824), (14, 10021908), (17, 8253336), (21, 6681272), (24, 5846113), (26, 5396412), (28, 5010954), (34, 4126668), (39, 3597608), (42, 3340636), (51, 2751112), (52, 2698206), (56, 2505477), (68, 2063334), (78, 1798804), (84, 1670318), (91, 1541832), (102, 1375556), (104, 1349103), (119, 1179048), (136, 1031667), (156, 899402), (168, 835159), (182, 770916), (204, 687778), (221, 634872), (238, 589524), (273, 513944), (312, 449701), (357, 393016), (364, 385458), (408, 343889), (442, 317436), (476, 294762), (546, 256972), (663, 211624), (714, 196508), (728, 192729), (884, 158718), (952, 147381), (1092, 128486), (1326, 105812), (1428, 98254), (1547, 90696), (1768, 79359), (2184, 64243), (2652, 52906), (2856, 49127), (3094, 45348), (3779, 37128), (4641, 30232), (5304, 26453), (6188, 22674), (7558, 18564), (9282, 15116), (11337, 12376)]