144188408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 351630720

約数和(自身を除く): 207442312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 53, 56, 74, 91, 101, 104, 106, 148, 182, 202, 212, 259, 296, 364, 371, 404, 424, 481, 518, 689, 707, 728, 742, 808, 962, 1036, 1313, 1378, 1414, 1484, 1924, 1961, 2072, 2626, 2756, 2828, 2968, 3367, 3737, 3848, 3922, 4823, 5252, 5353, 5512, 5656, 6734, 7474, 7844, 9191, 9646, 10504, 10706, 13468, 13727, 14948, 15688, 18382, 19292, 21412, 25493, 26159, 26936, 27454, 29896, 36764, 37471, 38584, 42824, 48581, 50986, 52318, 54908, 69589, 73528, 74942, 97162, 101972, 104636, 109816, 139178, 149884, 178451, 194324, 198061, 203944, 209272, 278356, 299768, 340067, 356902, 388648, 396122, 487123, 556712, 680134, 713804, 792244, 974246, 1360268, 1386427, 1427608, 1584488, 1948492, 2574793, 2720536, 2772854, 3896984, 5149586, 5545708, 10299172, 11091416, 18023551, 20598344, 36047102, 72094204, 144188408]

約数ペア:

[(1, 144188408), (2, 72094204), (4, 36047102), (7, 20598344), (8, 18023551), (13, 11091416), (14, 10299172), (26, 5545708), (28, 5149586), (37, 3896984), (52, 2772854), (53, 2720536), (56, 2574793), (74, 1948492), (91, 1584488), (101, 1427608), (104, 1386427), (106, 1360268), (148, 974246), (182, 792244), (202, 713804), (212, 680134), (259, 556712), (296, 487123), (364, 396122), (371, 388648), (404, 356902), (424, 340067), (481, 299768), (518, 278356), (689, 209272), (707, 203944), (728, 198061), (742, 194324), (808, 178451), (962, 149884), (1036, 139178), (1313, 109816), (1378, 104636), (1414, 101972), (1484, 97162), (1924, 74942), (1961, 73528), (2072, 69589), (2626, 54908), (2756, 52318), (2828, 50986), (2968, 48581), (3367, 42824), (3737, 38584), (3848, 37471), (3922, 36764), (4823, 29896), (5252, 27454), (5353, 26936), (5512, 26159), (5656, 25493), (6734, 21412), (7474, 19292), (7844, 18382), (9191, 15688), (9646, 14948), (10504, 13727), (10706, 13468)]