143932334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 283046400

約数和(自身を除く): 139114066

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 107, 133, 182, 214, 247, 266, 389, 494, 749, 778, 1391, 1498, 1729, 2033, 2723, 2782, 3458, 4066, 5057, 5446, 7391, 9737, 10114, 14231, 14782, 19474, 26429, 28462, 35399, 41623, 51737, 52858, 70798, 83246, 96083, 103474, 185003, 192166, 291361, 370006, 541099, 582722, 672581, 790837, 1082198, 1345162, 1581674, 3787693, 5535859, 7575386, 10280881, 11071718, 20561762, 71966167, 143932334]

約数ペア:

[(1, 143932334), (2, 71966167), (7, 20561762), (13, 11071718), (14, 10280881), (19, 7575386), (26, 5535859), (38, 3787693), (91, 1581674), (107, 1345162), (133, 1082198), (182, 790837), (214, 672581), (247, 582722), (266, 541099), (389, 370006), (494, 291361), (749, 192166), (778, 185003), (1391, 103474), (1498, 96083), (1729, 83246), (2033, 70798), (2723, 52858), (2782, 51737), (3458, 41623), (4066, 35399), (5057, 28462), (5446, 26429), (7391, 19474), (9737, 14782), (10114, 14231)]