151220202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 393154560

約数和(自身を除く): 241934358

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 71, 102, 114, 119, 133, 142, 157, 213, 238, 266, 314, 323, 357, 399, 426, 471, 497, 646, 714, 798, 942, 969, 994, 1099, 1207, 1349, 1491, 1938, 2198, 2261, 2414, 2669, 2698, 2982, 2983, 3297, 3621, 4047, 4522, 5338, 5966, 6594, 6783, 7242, 8007, 8094, 8449, 8949, 9443, 11147, 13566, 16014, 16898, 17898, 18683, 18886, 20881, 22294, 22933, 25347, 28329, 33441, 37366, 41762, 45866, 50694, 50711, 56049, 56658, 62643, 66882, 68799, 78029, 101422, 112098, 125286, 137598, 152133, 156058, 160531, 189499, 211793, 234087, 304266, 321062, 354977, 378998, 423586, 468174, 481593, 568497, 635379, 709954, 963186, 1064931, 1136994, 1270758, 1326493, 1482551, 2129862, 2652986, 2965102, 3600481, 3979479, 4447653, 7200962, 7958958, 8895306, 10801443, 21602886, 25203367, 50406734, 75610101, 151220202]

約数ペア:

[(1, 151220202), (2, 75610101), (3, 50406734), (6, 25203367), (7, 21602886), (14, 10801443), (17, 8895306), (19, 7958958), (21, 7200962), (34, 4447653), (38, 3979479), (42, 3600481), (51, 2965102), (57, 2652986), (71, 2129862), (102, 1482551), (114, 1326493), (119, 1270758), (133, 1136994), (142, 1064931), (157, 963186), (213, 709954), (238, 635379), (266, 568497), (314, 481593), (323, 468174), (357, 423586), (399, 378998), (426, 354977), (471, 321062), (497, 304266), (646, 234087), (714, 211793), (798, 189499), (942, 160531), (969, 156058), (994, 152133), (1099, 137598), (1207, 125286), (1349, 112098), (1491, 101422), (1938, 78029), (2198, 68799), (2261, 66882), (2414, 62643), (2669, 56658), (2698, 56049), (2982, 50711), (2983, 50694), (3297, 45866), (3621, 41762), (4047, 37366), (4522, 33441), (5338, 28329), (5966, 25347), (6594, 22933), (6783, 22294), (7242, 20881), (8007, 18886), (8094, 18683), (8449, 17898), (8949, 16898), (9443, 16014), (11147, 13566)]